What is expand (x+y)(x^2-yx+y^2) ?

The solution to expand (x+y)(x^2-yx+y^2) is x^3+y^3

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

expand

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

x^{3} + y^{3}

Solution steps

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

Distribute parentheses

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

Simplify

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

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

x^{8} + 64

\frac{7}{3} \cdot \frac{3}{10}

(3 + 4 i) (2 - i)

10 x - x

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