Lesson 2.8
2.8 Factorising Quiz: AQA Further Maths, Unit 2
20 questions
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Lesson 2.8, Factorising: 20 multiple choice questions for the AQA GCSE Further Maths (8365), Unit 2: Algebra, written with Revision Ninja.
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The 20 questions
-
Factorise x^2 + 7x + 10.
- (x − 2)(x − 5)
- (x + 2)(x + 5)
- (x + 1)(x + 10)
- (x + 3)(x + 4)
-
Factorise x^2 − 9.
- (x − 3)^2
- (x − 3)(x + 3)
- (x − 9)(x + 1)
- (x + 3)^2
-
Factorise 6x − 9.
- 3(2x − 3)
- 2(3x − 9)
- 3(2x − 1)
- x(6 − 9)
-
What is the highest common factor of 12a^2b and 18ab^2?
- 3ab
- 36a^2b^2
- 6a^2b^2
- 6ab
-
Factorise 4a^2 − 25b^2.
- (4a − 5b)(a + 5b)
- (2a − 5b)(2a + 5b)
- (2a + 25b)(2a − b)
- (2a − 5b)^2
-
Which expression is x^2 + 4x + 4 equal to?
- (x + 2)(x − 2)
- (x − 2)^2
- (x + 2)^2
- (x + 4)^2
-
Factorise fully 3x^2 − 12.
- 3(x − 2)(x + 2)
- (3x − 6)(x + 2)
- 3(x − 4)(x + 1)
- 3(x + 2)^2
-
Factorise x^2 − 5x − 14.
- (x − 14)(x + 1)
- (x − 2)(x − 7)
- (x + 7)(x − 2)
- (x − 7)(x + 2)
-
Factorise 2x^2 + 7x + 3.
- (2x − 1)(x − 3)
- (2x + 7)(x + 1)
- (2x + 3)(x + 1)
- (2x + 1)(x + 3)
-
Factorise 4x^2 − 12xy + 9y^2.
- (4x − 3y)(x − 3y)
- (2x + 3y)^2
- (2x − 9y)(2x − y)
- (2x − 3y)^2
-
Factorise fully x^3 − x.
- x(x − 1)(x + 1)
- x(x + 1)^2
- (x − 1)(x^2 + 1)
- x(x^2 + 1)
-
Factorise a^2 + 2ab − 8b^2.
- (a + 8b)(a − b)
- (a − 4b)(a + 2b)
- (a + 2b)(a + 4b)
- (a + 4b)(a − 2b)
-
Factorise 6xy + 9x.
- 3x(2y + 9)
- 3x(y + 3)
- 3x(2y + 3)
- x(2y + 3)
-
Factorise fully x^2 − 16.
- (x − 16)(x + 1)
- (x + 4)^2
- (x − 4)(x + 4)
- (x − 4)^2
-
Factorise fully 3x^2 + 6x − 45.
- 3(x + 5)(x − 3)
- 3(x + 15)(x − 1)
- 3(x + 3)^2
- 3(x − 5)(x + 3)
-
Factorise x^3 + 8.
- (x + 2)(x^2 − 4x + 4)
- (x − 2)(x^2 + 2x + 4)
- (x + 2)(x^2 − 2x + 4)
- (x + 8)(x^2 + 1)
-
Factorise fully 2x^3 − 8x.
- 2x(x − 4)(x + 1)
- 2x(x − 2)^2
- 2x(x − 2)(x + 2)
- x(2x − 2)(x + 2)
-
Factorise 2y^2 − y − 6.
- (2y − 3)(y + 2)
- (y + 3)(2y − 2)
- (2y + 3)(y − 2)
- (2y + 1)(y − 6)
-
Factorise (x + 3)^2 − 25.
- (x + 2)(x + 8)
- (x − 2)(x + 8)
- (x + 2)(x − 8)
- (x − 2)(x − 8)
-
Factorise fully a^3b − ab^3.
- ab(a − b)^2
- a^2b(a − b)
- ab(a − b)(a + b)
- ab(a + b)^2
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