SOLUTION: hello. my question is completely factor 64x^3+(2x-7)^3

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Question 778704: hello. my question is
completely factor
64x^3+(2x-7)^3
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
64x^3+(2x-7)^3

(4x)^3-(2x-7)^3
(4x-(2x-7))((4x)^2-(4x)(2x-7)+(2x-7)^2}}}

(2x+7)(16x^2-8x^2+28x+4x^2-28x+49)

(2x+7)(12x^2+49)