Question

Solue
fact arise
21
x² +7x + 12 ​

Answer 1

Answer:

(x + 4) (x + 3)

Step-by-step explanation:

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

Hope it helps!!