Question

factorisation x²+4x-12​

Answer 1

Answer:

x²+4x-12

=> x²+ 6x - 2x - 12

=> x(x+6) - 2 (x+6)

=> (x+6) (x-2)

Therefore,

x = - 6 & x = 2.

Hope u got it...

Answer 2

Given :

x² - 4x - 12

Solution :

x² - 4x - 12 = 0

x² + 6x - 2x - 12 = 0

x(x + 6) - 2(x + 6) = 0

(x - 2) (x + 6) = 0

x = 2 and x = -6

Hence the answer is 2 and -6