Solve for y
y=x\left(x-1\right)^{2}
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y=x\left(x^{2}-2x+1\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-1\right)^{2}.
y=x^{3}-2x^{2}+x
Use the distributive property to multiply x by x^{2}-2x+1.
Examples
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