selm64 selm64
  • 08-06-2020
  • Mathematics
contestada

factorize Factor 25x² - 16y²
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Respuesta :

valerie21476
valerie21476 valerie21476
  • 08-06-2020

Answer:

Since both terms are perfect squares, factor using the difference of squares a^2-b^2=(a+b)(a-b) where a=5x and b=4y

(5x+4y)(5x-4y)

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