a2 + 2ab + b2 = (a + b)2
(a + b)2(a + b) = (a + b)3
((a + b)3)1/3 = 1251/3
a + b = 5
Katherine M W.
asked • 05/06/18If (a^2 +2ab+b^2) (a+b) =125, find the value of a+b
(a^2 +2ab+b^2) (a+b) =125
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