ashiyaware23 ashiyaware23

08-03-2020
Mathematics

contestada

how do you expand the following?
(X+8)(x-8)

Respuesta :

frenchluv38 frenchluv38

08-03-2020

Answer:

x^2−64

Step-by-step explanation:

(x+8)(x−8)

=(x+8)(x+−8)

=(x)(x)+(x)(−8)+(8)(x)+(8)(−8)

=x^2−8x+8x−64

=x^2−64

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