Expand
x^{3}-x^{2}-12x
Evaluate
x\left(x-4\right)\left(x+3\right)
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\left(x^{2}-4x\right)\left(x+3\right)
Use the distributive property to multiply x by x-4.
x^{3}+3x^{2}-4x^{2}-12x
Apply the distributive property by multiplying each term of x^{2}-4x by each term of x+3.
x^{3}-x^{2}-12x
Combine 3x^{2} and -4x^{2} to get -x^{2}.
\left(x^{2}-4x\right)\left(x+3\right)
Use the distributive property to multiply x by x-4.
x^{3}+3x^{2}-4x^{2}-12x
Apply the distributive property by multiplying each term of x^{2}-4x by each term of x+3.
x^{3}-x^{2}-12x
Combine 3x^{2} and -4x^{2} to get -x^{2}.
Examples
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Limits
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