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Popular >

expand (x+y)(x^2-xy+y^2)

Solution

expand

(x + y) (x^{2} - x y + y^{2})

Solution

x^{3} + y^{3}

Solution steps

(x + y) (x^{2} - x y + y^{2})

Distribute parentheses

= x x^{2} + x (- x y) + x y^{2} + y x^{2} + y (- x y) + y y^{2}

Simplify

x x^{2} + x (- x y) + x y^{2} + y x^{2} + y (- x y) + y y^{2} : x^{3} + y^{3}

= x^{3} + y^{3}

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Frequently Asked Questions (FAQ)

What is expand (x+y)(x^2-xy+y^2) ?
The solution to expand (x+y)(x^2-xy+y^2) is x^3+y^3