SOLUTION: a(a+b)^2+b(a+b)^2

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Question 205344This question is from textbook Longman Mathematics for IGCSE book 1
: a(a+b)^2+b(a+b)^2 This question is from textbook Longman Mathematics for IGCSE book 1

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
a(a+b)^2+b(a+b)^2
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Factor to get:
(a+b)^2*(a+b)
= (a+b)^3
= a^3 + 3a^2b + 3ab^2 + b^3
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Cheers,
Stan H.