SOLUTION: expand: (2m+n)^5 thank you so much! :)

Algebra.Com
Question 51751: expand:
(2m+n)^5
thank you so much!
:)

Answer by venugopalramana(3286)   (Show Source): You can put this solution on YOUR website!
expand:
(2m+n)^5
=(2m)^5+5c1(2m)^4(n)+5c2(2m)^3(n)^2+5c3(2m)^2(n)^3+5c4(2m)(n)^4+n^5
=32m^5+80(m^4)(n)+80(m^3)(n^2)+40(m^2)(n^3)+10(m)(n^4)+n^5

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