PA.6A, SEC 3, solving quad w/fctzn (50)
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Question 1 of 50
1. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 9 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 2 of 50
2. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 10x + 9 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 3 of 50
3. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 7x + 12 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 4 of 50
4. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 9 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 5 of 50
5. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 11x + 10 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 6 of 50
6. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 8x + 15 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 7 of 50
7. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 25 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 8 of 50
8. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 5x + 6 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 9 of 50
9. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 9x + 18 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 10 of 50
10. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + x = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 11 of 50
11. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 6x + 8 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 12 of 50
12. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 10x + 21 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 13 of 50
13. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 2x = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 14 of 50
14. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 7x + 10 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 15 of 50
15. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 11x + 24 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 16 of 50
16. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 5x = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 17 of 50
17. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 8x + 12 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 18 of 50
18. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 12x + 27 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 19 of 50
19. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 10x = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 20 of 50
20. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 9x + 14 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 21 of 50
21. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 13x + 30 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 22 of 50
22. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 20x = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 23 of 50
23. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 10x + 16 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 24 of 50
24. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 3x + 2 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 25 of 50
25. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 2x + 1 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 26 of 50
26. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 11x + 18 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 27 of 50
27. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 4x + 3 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 28 of 50
28. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 3x + 2 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 29 of 50
29. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 12x + 20 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 30 of 50
30. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 5x + 4 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 31 of 50
31. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 4x + 3 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 32 of 50
32. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 13x + 22 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 33 of 50
33. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 6x + 5 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 34 of 50
34. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 5x + 4 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 35 of 50
35. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 14x + 24 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 36 of 50
36. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 7x + 6 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 37 of 50
37. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 6x + 5 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 38 of 50
38. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 15x + 26 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
-
-
Question 39 of 50
39. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 8x + 7 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 40 of 50
40. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 7x + 6 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 41 of 50
41. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 16x + 28 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 42 of 50
42. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 9x + 8 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 43 of 50
43. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 1 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 44 of 50
44. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 8x + 7 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrect -
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Question 45 of 50
45. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 17x + 30 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 46 of 50
46. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 10x + 9 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 47 of 50
47. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 4 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 48 of 50
48. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 9x + 8 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 49 of 50
49. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² + 6x + 9 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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Question 50 of 50
50. Question
Topic: Solving Quadratics with Factorisation.
Please have pen and paper handy to show workings out. 📝
Solve the equation:
x² – 11x + 10 = 0
-
x₁ =x₂ =
⌨️ Enter your answers in the fields provided.
CorrectIncorrectHint
💡 To solve quadratic equations using factorisation, rewrite the equation in the form (x + a)(x + b) = 0.
Then set each bracket equal to zero and solve for x.
Remember, there will typically be two answers for x, as two values can make the equation equal to zero.
Be careful with negatives when solving—use pen and paper or a mini whiteboard to work carefully and avoid mistakes that could cost marks! 🧮✨
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