Math.This is Cube of Binomial. Pls help me how to get the answer.
No. 1) (4a to the power of 3 and b to the power of 2 + 3x to the power of 2) cube(3) at the up side of the the end of the close parentheses.

No. 2) 5a to the power of 3 and b to the power of (4 + 2x to the power of 3 and y to the power of 2) cube at the up side o the the end of close parentheses

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Answers

2015-07-02T17:13:35+08:00
Your number 1 is not a perfect cube. Ame as your number 2, to get the cube of the binomial, your terms must be perfect cube.
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That is (1) cube like this like (2x + 3y) cube like that
(2x + 3y)(2x+ 3y)(2x + 3y). I think I know that is just perfect squares you mean?