emilybb195 emilybb195

16-01-2017
Mathematics

contestada

Please Answer !!!!
which of the binomials below is a factor of this expression?
9x^2 + 48xy +64y^2
A. 3x - 8y
B. 3x + 8y
C. 3x + 16y
D. 3x - 16y

Respuesta :

16-01-2017

Answer is B long answer=(3x+8y)^2

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skyboy718 skyboy718

16-01-2017

Answer is B : 3x*3x + 2(3x*8y) + 8y*8y

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