Question

factorize the following:
1. x²+3x-4x-12​

Answer 1

(x+3) (x-4)

Step-by-step explanation:

= x²+3x-4x-12

= x(x+3)-4(x+3)

= (x+3) (x-4)

Answer 2

Step-by-step explanation:

$x {}^{2} + 3x - 4x - 12 \\ = x(x + 3) - 4(x + 3) \\ (x - 4)(x + 3)$

Hope ,it helpful for you