What is expand (x+y)(x^2+xy+y^2) ?

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

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

expand

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

x^{3} + 2 x^{2} y + 2 x y^{2} + y^{3}

Solution steps

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

Distribute parentheses

= x x^{2} + xx y + x y^{2} + y x^{2} + y x y + y y^{2}

Simplify

x x^{2} + xx y + x y^{2} + y x^{2} + y x y + y y^{2} : x^{3} + 2 x^{2} y + 2 x y^{2} + y^{3}

= x^{3} + 2 x^{2} y + 2 x y^{2} + y^{3}

2^{2} \cdot 2^{7} \cdot 2^{0}

(- 3) - 7

\frac{49}{20}

3 2^{2}

2.5 4^{2}

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