Question

cual es la forma factorizada de x2+7x+12=0

Answer 1

x2+7x+12=0
x..........4
x..........3

(x+4)(x+3) =0

Answer 2

${x^2+7x+12=0}\\\\{(x+4)(x+3)=0}\\\\\\{x+4=0}\\{\boxed{x_1=-4}}\\\\\\{x+3=0}\\{\boxed{x_2=-3}}$