Junglehorse Junglehorse

25-05-2016
Mathematics

contestada

What is (x-2) * (x+2)

Respuesta :

garydesir1 garydesir1

25-05-2016

(x-2)*(x+2)

Distribute

(x)(x)+(x)(2)+(-2)(x)+(-2)(2)

x²+2x-2x-4

= x²-4

I hope that's help;0

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