lexivaldez2319
lexivaldez2319 lexivaldez2319
  • 07-05-2018
  • Mathematics
contestada

What are the factors of x^2-64

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choixongdong
choixongdong choixongdong
  • 07-05-2018
Difference Of Two Squares
a^2 - b^2 = a^2 - b^2 
so
x^2-64
=x^2 - 8^2
= (x + 8)(x - 8)
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