Question

factorise xsquare+4x-12​

Answer 1

Step-by-step explanation:

$x {}^{2} + 4x - 12$

$x {}^{2} + 6x - 2x - 12$

$x(x + 6) - 2(x + 6)$

$(x + 6)(x - 2)$

Therefore, (x + 6)(x - 2) are the factors of

$x {}^{2} + 4x - 12$