griffingallegos
griffingallegos griffingallegos
  • 24-08-2017
  • Mathematics
contestada

Which answer? I'm stuck, please help

Which answer Im stuck please help class=

Respuesta :

Аноним Аноним
  • 24-08-2017
it would be the second one.
4(2x^2 + 5y^2)(2x^2 - 5y^2)
Answer Link
choixongdong
choixongdong choixongdong
  • 24-08-2017
16x^4 - 100y^4
= 4(4x^4 - 25 y^4)
= 4(2x^2 + 5y^2)(2x^2 - 5y^2)

answer is B. second choice
 4(2x^2 + 5y^2)(2x^2 - 5y^2)
Answer Link

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