Evaluate
\left(n+1\right)^{3}
Expand
n^{3}+3n^{2}+3n+1
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n^{3}+3n^{2}+3n+1
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(1n+1\right)^{3}.
n^{3}+3n^{2}+3n+1
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(1n+1\right)^{3}.
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