Factorisation of Linear Algebraic Expressions

Factorise 2x + 6.

• 2(x + 6)

• 3(x + 2)

• 2(x + 3)

Factorise 15x + 10.

• 10(5 x + 1)

• 5(3x + 2)

• 3(5x + 10)

Factorise 8x - 12.

• 4(2x - 3)

• 4(2x + 3)

• 2(4x - 6)

Factorise -12x + 9.

• 3(4x + 3)

• 3(3 + 4x)

• 3(3 - 4x)

Factorise 12xy + 16x.

• 4x(3y + 4)

• 4(3xy + 4x)

• 4y(3x + 4)

Factorise -10x - 15.

• 5(2x - 3)

• -5(2x + 3)

• -5(2x - 3)

Factorise 24x - 6xy.

• 6x(4 - y)

• 6x(4 - 6y)

• 6(4x - xy)

Factorise -2m(a + b) - 3(a + b).

• (-2m - 3)(a + b)

• - (2m - 3)(a + b)

• - (2m + 3)(a + b)

Factorise 4x - 2(y + 6x) completely.

• -2(y + 4x)

• 2(y - 4x)

• -2(y - 4x)

Factorise  $3e^2+5e.$  

•  $e^2\left(3+5\right)$  
  

•  $e\left(3e\ +\ 5\right)$  
  

•  $e\left(3\ +\ 5e\right)$