Evaluate
\left(2x+3\right)^{3}
Expand
8x^{3}+36x^{2}+54x+27
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27+54x+36x^{2}+8x^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(3+2x\right)^{3}.
27+54x+36x^{2}+8x^{3}
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(3+2x\right)^{3}.
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