Factorising quadratics

Factorise the expression:

x² + x - 6

• (x + 3)(x - 2)

• (x + 2)(x - 3)

• (x + 6)(x - 1)

• (x + 1)(x - 6)

Factorise the expression:

x² + 5x + 6

• (x + 3)(x + 2)

• (x + 2)(x - 3)

• (x + 5)(x + 1)

• (x - 2)(x - 3)

Factorise the expression:

x² + 9x + 20

• (x + 4)(x + 5)

• (x - 4)(x - 5)

• (x + 3)(x + 6)

• (x - 3)(x - 6)

Factorise the expression:

x² + 10x + 9

• (x + 4)(x + 5)

• (x + 1)(x + 9)

• (x - 1)(x + 10)

• (x + 3)(x + 6)

Factorise the expression:

x² - 7x + 12

• (x + 3)(x + 4)

• (x - 3)(x - 4)

• (x - 3)(x + 4)

• (x + 3)(x - 4)

Factorise the expression:

x² - 2x - 24

• (x + 6)(x - 4)

• (x - 6)(x + 4)

• (x - 12)(x + 2)

• (x - 6)(x - 4)

Factorise the expression:

x² - 6x - 27

• (x - 9)(x - 3)

• (x - 9)(x + 3)

• (x - 3)(x + 9)

• (x + 3)(x + 9)

Factorise the expression:

x² + 5x - 24

• (x + 8)(x - 3)

• (x + 3)(x - 8)

• (x + 6)(x - 4)

• (x + 4)(x - 6)

Factorise the expression:

x² + 8x + 16

• (x + 4)²

• (x + 3)(x + 5)

• (x - 4)²

• (x + 8)(x + 2)

Factorise the expression:

x² + 7x - 78

• (x + 13)(x - 6)

• (x + 26)(x - 3)

• (x - 13)(x + 6)

• (x + 3)(x - 26)