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- 1. Multiple Choice
Factor by removing the HCF:
18a2-15a
15a(3a-1)
3a(6a-1)
3(6a-5)
3a(6a-5)
- 2. Multiple Choice
Factorise the following:
(7 - 3x) + x(7-3x)
x(7 - 3x)
-3x(7 - x)
(7 - 3x)(1 + x)
(7 - 3x)(x)
- 3. Multiple ChoiceFactor by grouping:
5n³-10n²+3n-6(5n²+3)(n-2)(5n²-3)(n-2)(5n³+3)(n-2)10n(n²-6) - 4. Multiple ChoiceFactor:
x2 - 9( x -9) (x - 9)(x + 3) (x + 3)(x + 3) (x - 3)( x + 9) (x-9) - 5. Multiple Choicex2 - 400( x - 200) ( x + 200)( x + 20) ( x + 20)Prime( x - 20) ( x + 20)
- 6. Multiple Choice
- 7. Multiple ChoiceFully Factor the Following
25x2-81(5x-9)2(5x+9)(5x-9)25(x-9)2(9x+5)(9x-5) - 8. Multiple Choice
- 9. Multiple Choice
- 10. Multiple Choice
- 11. Multiple Choice
Penny buys 5 adult tickets and 3 child tickets for the theatre. The tickets cost her a total of £164. Barney buys 4 adult tickets and 4 child tickets at a total cost of £152. Find the cost of one adult ticket and one child ticket.
Adult = £25
Child = £17
Adult = £34
Child = £13
- 12. Multiple Choice
Factorise the expression:
x2 + x - 6
(x + 3)(x - 2)
(x + 2)(x - 3)
(x + 6)(x - 1)
(x + 1)(x - 6)
- 13. Multiple Choice
Factorise the expression:
x2 + 5x + 6
(x + 3)(x + 2)
(x + 2)(x - 3)
(x + 5)(x + 1)
(x - 2)(x - 3)
- 14. Multiple Choice
Factorise the expression:
x2 + 9x + 20
(x + 4)(x + 5)
(x - 4)(x - 5)
(x + 3)(x + 6)
(x - 3)(x - 6)
- 15. Multiple Choice
Factorise the expression:
x2 - 7x + 12
(x + 3)(x + 4)
(x - 3)(x - 4)
(x - 3)(x + 4)
(x + 3)(x - 4)
- 16. Multiple Choice
Factorise the expression:
x2 + 8x + 16
(x + 4)2
(x + 3)(x + 5)
(x - 4)2
(x + 8)(x + 2)
- 17. Multiple ChoiceSolve
a2 + 2a - 24 = 0a = -6, 4a = 6, -4a = 12, -2a = 8, -3 - 18. Multiple ChoiceSolve
2x2 + 17x + 21 = 0x= -21/2, -17x= 2/3, 16x=-7, -3/2x=15, -3/7 - 19. Multiple Choice
Use the quadratic formula to find the solutions for
y = -x2 - 5x + 12
-4.9 and -0.1
-8.54 and 8.54
-0.45 and 3.55
-6.77 and 1.77
- 20. Multiple ChoiceUse the quadratic formula to find the solutions for
2x2 - 9x + 5 = 0-8.14 and 6.14-4.07 and 3.073.85 and 0.65ZERO solutions - Answer choicesTagsAnswer choicesTags