Question

Factorise 6^2-x-1 please and thank you

Answer 1

Step-by-step explanation:

Let P(x)=6x2+5x-6

Factor theorem is used when one the factors is given.

Here, splitting method must be used.

P(x) = 6x2+5x-6 = 6x2+9x-4x-6 = 3x(2x+3) - 2(2x+3) = (2x+3)(3x-2)