Question 9Verify:(i) x3+y3=(x+y)(x2−xy+y2)(ii) x3−y3=(x−y)(x – InterviewSolution

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1.	Question 9Verify:(i) x3+y3=(x+y)(x2−xy+y2)(ii) x3−y3=(x−y)(x2+xy+y2)
Answer» Question 9 Verify: $(i) x^{3} + y^{3} = (x + y) (x^{2} - x y + y^{2}) (i i) x^{3} - y^{3} = (x - y) (x^{2} + x y + y^{2})$

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