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b^{3}-27
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b^{3}-27
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\left(-3+b\right)\left(9+3b+b^{2}\right)
To find the opposite of 3-b, find the opposite of each term.
-27+b^{3}
Use the distributive property to multiply -3+b by 9+3b+b^{2} and combine like terms.
\left(-3+b\right)\left(9+3b+b^{2}\right)
To find the opposite of 3-b, find the opposite of each term.
-27+b^{3}
Use the distributive property to multiply -3+b by 9+3b+b^{2} and combine like terms.
Examples
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