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sorry gupta, i visited this topic lately. coz i was busy submitting my project work.
ne way, as a warm-up let me put this question here.and if ne 1 knows the short-cut for this then post here,otherwise ill give d short-cut.
i know many of u know d trick but those who dont know will benefit from it
what is the easiest way ne 1 of u can solve this
(2+3)(2w2+3w)(2w+3w2)
if all knows it then there is no need for me to post the solution(short-cut)
but remember this is just warm-up.more to come :)
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Moderation Team
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