Question
Factorise
6x2 + 5x - 6
Solution
6x2 + 5x - 6
6x2 + 5x - 6 = 6x2 + 9x - 4x - 6
= 3x(2x + 3) - 2(2x + 3)
= (2x + 3) (3x-2)