Evaluate
\frac{\left(3h+4\right)^{3}}{27}
Expand
h^{3}+4h^{2}+\frac{16h}{3}+\frac{64}{27}
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\frac{64}{27}+\frac{16}{3}h+4h^{2}+h^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(\frac{4}{3}+h\right)^{3}.
\frac{64}{27}+\frac{16}{3}h+4h^{2}+h^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(\frac{4}{3}+h\right)^{3}.
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