Lesson A4
A4 simplify and manipulate algebraic expressions (including those involving surds and... Quiz: Pearson Edexcel Maths, Unit 2
20 questions
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Lesson A4, simplify and manipulate algebraic expressions (including those involving surds and...: 20 multiple choice questions for the Pearson Edexcel GCSE Maths (1MA1), Unit 2: Algebra, written with Revision Ninja.
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The 20 questions
-
Simplify 3x + 5x.
- 15x
- 8x²
- 8x
- 3x + 5
-
Expand 3(x + 4).
- 3x² + 4
- 3x + 12
- 3x + 4
- x + 12
-
Factorise 6x + 9.
- 3(2x + 3)
- x(6 + 9)
- 6(x + 9)
- 3(2x + 4)
-
Simplify a³ × a⁴.
- 2a⁷
- a¹
- a¹²
- a⁷
-
Expand (x + 2)(x + 5).
- x² + 10
- x² + 7x + 10
- x² + 10x + 7
- x² + 7x + 7
-
Factorise x² + 5x + 6.
- (x + 5)(x + 1)
- (x + 1)(x + 6)
- (x + 2)(x + 3)
- (x − 2)(x − 3)
-
Simplify 4(2a − 3) − 2(a + 1).
- 6a − 10
- 10a − 14
- 6a − 14
- 6a − 12
-
Factorise x² − 16.
- (x − 4)²
- (x + 16)(x − 1)
- (x − 4)(x + 4)
- (x − 8)(x + 2)
-
Simplify (2x³y²)(3xy⁴).
- 6x⁴y⁶
- 6x³y⁶
- 5x⁴y⁶
- 6x⁴y⁸
-
Simplify (12x²y) ÷ (4xy).
- 8x
- 3x²
- 3x
- 8xy
-
Factorise fully 4a²b − 6ab.
- 2ab(2a − 3)
- 2ab(2a − 6)
- 2a(2ab − 3b)
- ab(4a − 6)
-
Simplify 2/x + 3/x.
- 5/x²
- 5/x
- 5/(2x)
- 6/x²
-
Expand and simplify (x − 3)(x + 3) − x(x − 2).
- 2x + 9
- 2x² − 9
- -9
- 2x − 9
-
Factorise 2x² + 7x + 3.
- (2x + 1)(x + 3)
- (2x + 3)(x + 1)
- (x + 3)(x + 1)
- (2x + 7)(x + 1)
-
Simplify (x² − 4) ÷ (x + 2).
- x − 4
- x² − 2
- x + 2
- x − 2
-
Expand (2x − y)².
- 4x² − y²
- 4x² + y²
- 4x² − 4xy + y²
- 2x² − 4xy + y²
-
Simplify (3x^(1/2))(2x^(3/2)).
- 5x²
- 6x²
- 6x^(3/4)
- 6x
-
Simplify 3/(x + 1) + 2/(x + 1).
- 6/(x + 1)
- 5/(x² + 1)
- 5/(x + 1)
- 5/(2x + 2)
-
Factorise fully 3x³ − 12x.
- 3x(x − 2)(x + 2)
- 3x(x² − 4)
- x(3x² − 12)
- 3(x³ − 4x)
-
Simplify (a²b)³ ÷ (ab²).
- a⁵b
- a⁵b⁵
- a²b
- a⁶b⁵
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