Evaluate
\left(x+4\right)^{3}
Expand
x^{3}+12x^{2}+48x+64
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\left(4+x\right)^{3}
Add 1 and 3 to get 4.
64+48x+12x^{2}+x^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(4+x\right)^{3}.
\left(4+x\right)^{3}
Add 1 and 3 to get 4.
64+48x+12x^{2}+x^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(4+x\right)^{3}.
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