shyquan shyquan

22-09-2020
Mathematics

contestada

f(x) = (x - 3)(x + 4)

Respuesta :

aaliahj6 aaliahj6

22-09-2020

Answer:

f(x)= x^2+x-12

Step-by-step explanation:

FOIL

First= (x)(x)=x^2

Outer=(x)(4)=4x

Inner=(-3)(x)=-3x

Last=(-3)(4)=-12

x^2+4x-3x-12

x^2+x-12

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