Simplify completely 6x^5/12*21y/x^2
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Simplify completely 6x^5/12*21y/x^2

[From: ] [author: ] [Date: 12-11-10] [Hit: ]
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Can you help me figure out this problem step by step? ?Thank you

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Question is unclear so will take a guess at :-

[ 6 x^5 ] [ 21 y ]
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12 x²

21 x³ y
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2

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Thank you ---pleased to help.

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since it is a multiply problem, write it as a single numerator/denominator

(2*3*xxxxx*3*7*y) / (2*2*3*xx)

now cross out common factors of num & denom and write what's left
xxx*3*7*y / 2 which equals 21x³y/2
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keywords: completely,Simplify,12,21,Simplify completely 6x^5/12*21y/x^2
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