Evaluate
x\left(3x+2\right)^{2}
Expand
9x^{3}+12x^{2}+4x
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x\left(9x^{2}+12x+4\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(3x+2\right)^{2}.
9x^{3}+12x^{2}+4x
Use the distributive property to multiply x by 9x^{2}+12x+4.
x\left(9x^{2}+12x+4\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(3x+2\right)^{2}.
9x^{3}+12x^{2}+4x
Use the distributive property to multiply x by 9x^{2}+12x+4.
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