What is expand (a^2+b^2+2ab)(a+b) ?

The solution to expand (a^2+b^2+2ab)(a+b) is a^3+3a^2b+3ab^2+b^3

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expand (a^2+b^2+2ab)(a+b)

expand

(a^{2} + b^{2} + 2 ab) (a + b)

a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

Solution steps

(a^{2} + b^{2} + 2 ab) (a + b)

Distribute parentheses

= a^{2} a + a^{2} b + b^{2} a + b^{2} b + 2 aba + 2 abb

Simplify

a^{2} a + a^{2} b + b^{2} a + b^{2} b + 2 aba + 2 abb : a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

= a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}

s^{2} - s - 2

\frac{3 x}{x - 5} \cdot \frac{x ^{2} + 4 x - 45}{x ^{2} + 2 x - 63}

\frac{x + 3 y}{x ^{2} + 2 x y - 3 y ^{2}}

22 \times 4512300000

\frac{2 + 2 3}{2}

What is expand (a^2+b^2+2ab)(a+b) ?
The solution to expand (a^2+b^2+2ab)(a+b) is a^3+3a^2b+3ab^2+b^3