Question

factorise 6 X square + X - 12​

Answer 1

Step-by-step explanation:

6x*2+9x-8x-12

3x(2x+3)-4(2x+3)

(3x-4)(2x+3)

Answer 2

Answer:

$6 {x}^{2} { + x } - 12 = 0 \\ = 6 {x}^{2} + 9x - 8x - 12 = 0 \\ = 3x(2x + 3) - 4x(2x + 3) = 0 \\ = (2x + 3)(3x - 4) = 0 \\ = x = \frac{ - 3}{2} \: \: and \: \: \frac{4}{3}$

Here is your solution.. Thanks