mztiryiah13 mztiryiah13
  • 14-10-2020
  • Mathematics
contestada

(x + 8)(x-8)
answer choices
A x2 + 8x + 64
B x²-64
C x² + 64
x2 + 16X - 64

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Respuesta :

serenavass
serenavass serenavass
  • 14-10-2020

Step-by-step explanation:

we know the formula(x^2-y^2)=(x+y)(x-y)

so (x+8)(x-8)=x^2-8^2=x^2-64

so the right answer is B

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