Evaluate
\left(h+2\right)^{3}
Expand
h^{3}+6h^{2}+12h+8
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8+12h+6h^{2}+h^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(2+h\right)^{3}.
8+12h+6h^{2}+h^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(2+h\right)^{3}.
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