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Popular >

simplify-(a-b)^3

Solution

simplify

- (a - b)^{3}

Solution

- a^{3} + 3 a^{2} b - 3 a b^{2} + b^{3}

Solution steps

- (a - b)^{3}

(a - b)^{3} : a^{3} - 3 a^{2} b + 3 a b^{2} - b^{3}

= - (a^{3} - 3 a^{2} b + 3 a b^{2} - b^{3})

Expand

- (a^{3} - 3 a^{2} b + 3 a b^{2} - b^{3}) : - a^{3} + 3 a^{2} b - 3 a b^{2} + b^{3}

= - a^{3} + 3 a^{2} b - 3 a b^{2} + b^{3}

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Frequently Asked Questions (FAQ)

What is simplify-(a-b)^3 ?
The solution to simplify-(a-b)^3 is -a^3+3a^2b-3ab^2+b^3