SOLVE THE EQUATION.
(x + y) (x^2 xy + y^2)
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Answers
Answered by
1
Step-by-step explanation:
(x+y)(x2−xy+y2)
=x(x2−xy+y2)+y(x2−xy+y2)
=x3−x2y+xy2+x2y−xy2+y3
=x3+y3
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