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5(x3+4)4(3x2)(x2-1)3+(x3+4)5(3)(x2-1)2(2x)

 Sep 5, 2014

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 #1
avatar+4473 
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 Sep 5, 2014
 #1
avatar+4473 
+5
Best Answer

Ok, this one is extremely crazy! As the peon says, "Work, work!"

 

You need to do a couple of big expansions...use this: http://www.wolframalpha.com/widget/widgetPopup.jsp?p=v&id=6767c31553b5f2c292b426c97a9b6013&title=Binomial+Expansion+Calculator&theme=blue&i0=a%2B2b%2B3x&i1=6&podSelect&includepodid=Input&includepodid= 

AzizHusain Sep 5, 2014

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