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Year 9 mathematics factorisation test
  • 1. Factorise 3t + 15
A) 3(t+12)
B) 3(t+11)
C) 3(t+1)
D) 3(t+4)
E) 3(t+5)
  • 2. Factorise 3a2+9a
A) a(a+3)
B) a(3a+3)
C) 3(a+3)
D) 3a(a+6)
E) 3a(a+3)
  • 3. Factorise a2b+ab2+ab
A) ab(ab+1)
B) b(a+b+1)
C) a(a+b+1)
D) a(a+b2+1)
E) ab(a+b+1)
  • 4. Expand 3(t-7)
A) 3t-4
B) 3t-21
C) 3t+21
D) 3t+10
E) 3t-7
  • 5. Expand 2t(t-3)
A) 2t2-6
B) 2t2-6t
C) 2t2-3
D) 2t2-t
E) 2t2-5t
  • 6. Expand -3s(t+5)
A) 3st+5s
B) -3st-15s
C) -3st+15s
D) 3st-5
E) 3st-15s
  • 7. Factorise x2-25
A) (x-5)2
B) x(x-5)
C) (x-5)(x+5)
D) x(x+5)
E) (x+5)2
  • 8. Factorise 16-25x2
A) (8+5x)(8-5x)
B) 2(4-5x)(4+x)
C) (4-5x)2
D) (4-5x)(4+5x)
E) (2+10x)(4-5x)
  • 9. Expand (3+x)(3-x)
A) 6-x2
B) 9+x2
C) 9-x2
D) x2+6
E) x2-9
  • 10. Expand (4x-7)(4x+7)
A) 8x2-49
B) 8x2-14
C) 16x2-7
D) 4x2-14
E) 16x2-49
  • 11. Expand and Simplify 2(x+1)+3(x-1)
A) 5x+1
B) 5x+4
C) 5x-1
D) 5x+5
E) -x+1
  • 12. Expand and Simplify x(x+3)+x(4-2x)
A) x2+7x
B) -x2-x
C) -x2+7x
D) -x+x2
E) x2-7x
  • 13. Expand and Simplify (x+3)(x+4)
A) x2+12x+7
B) x2+9x+12
C) x2+7x+7
D) x2+x+7
E) x2+7x+12
  • 14. Expand and Simplify (x+3)2
A) x2+3x+9
B) x2+6x+3
C) x2+3x+3
D) x2+6x+9
E) x2+9
  • 15. Factorise x2+9x+20
A) (x+1)(x+8)
B) (x+4)(x+5)
C) (x+1)(x+20)
D) (x+9)(x+20)
E) (x+2)(x+10)
  • 16. Expand and Simplify (2x+3)(x+2)
A) 2x2+3x+6
B) 2x2+5x+3
C) x2+5x+6
D) 2x2+11x+12
E) 2x2+7x+6
  • 17. Expand and Simplify (x-3)(x+7)
A) x2+4x+21
B) x2-4x-21
C) x2+4x-21
D) x2-4x+21
E) x2+4x-4
  • 18. Expand and Simplify x(x+5)-x(x-4)
A) x
B) -9x
C) x2+9x
D) 9x
E) -x
  • 19. Factorise x2+13x+36
A) (x+4)(x+13)
B) (x+9)(x+4)
C) (x+12)(x+3)
D) (x+6)2
E) (x+10)(x+3)
  • 20. Factorise x3+x2+x
A) x2(x+1)
B) x(x+1)+1
C) x2(x+1)
D) x2(x+1)+1
E) x(x2+x+1)
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