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Popular >

expand (u+v)^3

Solution

expand

(u + v)^{3}

Solution

u^{3} + 3 u^{2} v + 3 u v^{2} + v^{3}

Solution steps

(u + v)^{3}

Apply Perfect Cube Formula:

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

(u + v)^{3} = u^{3} + 3 u^{2} v + 3 u v^{2} + v^{3}

= u^{3} + 3 u^{2} v + 3 u v^{2} + v^{3}

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Frequently Asked Questions (FAQ)

What is expand (u+v)^3 ?
The solution to expand (u+v)^3 is u^3+3u^2v+3uv^2+v^3