Evaluate
\left(x+8\right)\left(x^{2}-4\right)
Expand
x^{3}+8x^{2}-4x-32
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x^{3}+8x^{2}-4x-32
Use the distributive property to multiply x^{2}-4 by x+8.
x^{3}+8x^{2}-4x-32
Use the distributive property to multiply x^{2}-4 by x+8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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