Expand
16+4x-4x^{2}-x^{3}
Evaluate
\left(x+4\right)\left(4-x^{2}\right)
Graph
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4x-x^{3}+16-4x^{2}
Use the distributive property to multiply x+4 by 4-x^{2}.
4x-x^{3}+16-4x^{2}
Use the distributive property to multiply x+4 by 4-x^{2}.
Examples
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