SOLUTION: 64x3 +27

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Question 32858: 64x3 +27
Found 2 solutions by mukhopadhyay, Prithwis:
Answer by mukhopadhyay(490) About Me  (Show Source):
You can put this solution on YOUR website!
64x^3 + 27
= (4x)^3 + 3^3
= (4x+3)[(4x)^2 - (4x)(3) + 3^2)]
= (4x+3)(16x^2 - 12x + 9)

Answer by Prithwis(166) About Me  (Show Source):
You can put this solution on YOUR website!
64x^3 + 27
= (4x)^3 + 3^3
= (4x+3)[(4x)^2 - (4x)(3) + 3^2)]
= (4x+3)(16x^2 - 12x + 9) And there is your answer