Evaluate
\left(a+4\right)^{3}
Expand
a^{3}+12a^{2}+48a+64
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64+48a+12a^{2}+a^{3}
Use binomial theorem \left(p+q\right)^{3}=p^{3}+3p^{2}q+3pq^{2}+q^{3} to expand \left(4+a\right)^{3}.
64+48a+12a^{2}+a^{3}
Use binomial theorem \left(p+q\right)^{3}=p^{3}+3p^{2}q+3pq^{2}+q^{3} to expand \left(4+a\right)^{3}.
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