hello sir i am not getting the answer of the following- simplify- (x+y)^3-(x-y)^3-6y(x^2-y^2
Asked by meherdhingra | 13th May, 2008, 02:13: PM
Expert Answer:
(x+y)3-(x-y)3-6y(x2-y2)
= x3+y3+3x2y+3xy2-x3+y3+3x2y-3xy2-6yx2+6y3
=8y3
Answered by | 14th Jul, 2008, 12:43: PM
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