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