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x^{4}-16
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x^{4}-16
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\left(x^{3}-2x^{2}+4x-8\right)\left(x+2\right)
Use the distributive property to multiply x^{2}+4 by x-2.
x^{4}-16
Use the distributive property to multiply x^{3}-2x^{2}+4x-8 by x+2 and combine like terms.
\left(x^{3}-2x^{2}+4x-8\right)\left(x+2\right)
Use the distributive property to multiply x^{2}+4 by x-2.
x^{4}-16
Use the distributive property to multiply x^{3}-2x^{2}+4x-8 by x+2 and combine like terms.
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Limits
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