Quiz about Expanding and Factorising Brackets

Question 1

Expand $$2\left(x+6\right)$$

Accepted Answer

$$2x+12$$

Answer

$$2x+6$$

Answer

$$x^{2\ }+12$$

Answer

$$x^2\ +36$$

Question 2

Expand $$3\left(2x\ +\ 3y\right)$$

Accepted Answer

$$6x\ +\ 9y$$

Answer

$$5x\ +\ 6y$$

Answer

$$9x\ +\ 27y$$

Answer

$$15xy$$

Question 3

Fully Factorise $$12x\ +\ 24$$

Accepted Answer

$$12\left(x+2\right)$$

Answer

$$6\left(2x+4\right)$$

Answer

$$4\left(3x+6\right)$$

Answer

$$3\left(4x+8\right)$$

Question 4

Fully Factorise $$x^2\ +2x$$

Accepted Answer

$$x\left(x+2\right)$$

Answer

$$3x^2$$

Answer

$$x^2\left(1+x\right)$$

Answer

Cannot be Factorised

Question 5

Fully Factorise 4xy + 2y

Accepted Answer

$$2y\left(2x+1\right)$$

Answer

$$y\left(4x+2\right)$$

Answer

$$2\left(2xy+y\right)$$

Answer

$$8xy^2$$

Question 6

Fully Factorise $$6x^2y\ +\ 12xy^2$$

Accepted Answer

$$6xy\left(x+2y\right)$$

Answer

$$6\left(x^2y\ +2xy^2\right)$$

Answer

$$6x^2\left(y+y^2\right)$$

Answer

$$6y\left(x^2+2xy\right)$$

Question 7

$$Factorise\ \ \ x^2\ +\ 13x$$

Accepted Answer

x(x + 13)

Answer

$$x^2\left(1\ +\ 13\right)$$

Answer

x(2x + 13)

Answer

13(x + 2)

Question 8

Factorise: 4x² + 8x

Accepted Answer

4x(x+2)

Answer

4(x2+2x)

Answer

2x(2x+4)

Answer

2(2x2+4)

Question 9

Factorise fully: 6x² - 3x

Accepted Answer

3x(2x-1)

Answer

3x(2-x)

Answer

3(2x2-x)

Answer

6x(x-3)

Question 10

Expand and Simplify 4(x+5)+7

Accepted Answer

4x+27

Answer

4x+12

Answer

4x+16

Answer

4x+23

Question 11

Factorise this expression by removing it's common factor:

ab + 4b

Accepted Answer

b(a+4)

Answer

a(b+4)

Answer

ab(1+4)

Answer

b(a+4b)

Question 12

Fully Factorise $$24abc^2\ +12ab^2c\ +6a^2bc$$

Accepted Answer

$$6abc\left(4c+2b+a\right)_{ }$$

Answer

$$6\left(4abc^2+2ab^2c\ +a^2bc\right)$$

Answer

$$abc\left(24c+12b+6a\right)$$

Answer

Too Hard

Expanding and Factorising Brackets

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