Evaluate
\left(3x+5\right)^{3}
Expand
27x^{3}+135x^{2}+225x+125
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27x^{3}+135x^{2}+225x+125
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(3x+5\right)^{3}.
27x^{3}+135x^{2}+225x+125
Use binomial theorem \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} to expand \left(3x+5\right)^{3}.
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