Question

factorice x^2+7x+12​

Answer 1

Answer:

${x}^{2} + 7x + 12 \\ \\ = {x}^{2} + (4 + 3)x + 12 \\ \\ = {x}^{2} + 4x + 3x + 12 \\ \\ = x(x + 4) + 3(x + 4) \\ \\ = (x + 4)(x + 3)$

hope it helps :)

Answer 2

Answer:

(x+4)(x+3)

Step-by-step explanation:

x²+7x+12

=x²+4x+3x+12

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

=(x+4) (x+3)

This your right ans.

hope it will help u