Evaluate
\left(x+16\right)\left(x-3\right)^{2}-1
Expand
x^{3}+10x^{2}-87x+143
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x^{3}+10x^{2}-87x+144-1
Use the distributive property to multiply x+16 by x^{2}-6x+9 and combine like terms.
x^{3}+10x^{2}-87x+143
Subtract 1 from 144 to get 143.
x^{3}+10x^{2}-87x+144-1
Use the distributive property to multiply x+16 by x^{2}-6x+9 and combine like terms.
x^{3}+10x^{2}-87x+143
Subtract 1 from 144 to get 143.
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