Answers

2015-09-13T16:34:57+08:00
Cube of Binomial
Formula:
* (a+b)^3= a^3 + 3a^2b + 3ab^2 + b^3

* (a-b)^3= a^3 - 3a^2b + 3ab^2 - b^3
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2015-09-13T20:10:32+08:00
Just imply the given solution if it is addition subtraction etc.

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