Respuesta :

choixongdong

Answer:

(x + 4)(x + 3)

Step-by-step explanation:

x^2 + 7x + 12

= (x + 4)(x + 3)

Ammimochi

Which two numbers add up to 7 and multiply to 12?

3 and 4

Rewrite the expression using the above

(x + 3)(x + 4)

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