Evaluate
\left(2-x\right)\left(162x+1\right)^{2}
Expand
2+647x+52164x^{2}-26244x^{3}
Graph
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\left(2-x\right)\left(1+162x\right)^{2}
Combine 18x and 144x to get 162x.
\left(2-x\right)\left(1+324x+26244x^{2}\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(1+162x\right)^{2}.
2+647x+52164x^{2}-26244x^{3}
Use the distributive property to multiply 2-x by 1+324x+26244x^{2} and combine like terms.
\left(2-x\right)\left(1+162x\right)^{2}
Combine 18x and 144x to get 162x.
\left(2-x\right)\left(1+324x+26244x^{2}\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(1+162x\right)^{2}.
2+647x+52164x^{2}-26244x^{3}
Use the distributive property to multiply 2-x by 1+324x+26244x^{2} and combine like terms.
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