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Popular >

simplify ab*(-a)b

Solution

simplify

ab \cdot (- a) b

Solution

- a^{2} b^{2}

Solution steps

ab (- a) b

Apply rule:

a (- b) = - ab

ab (- a) = - aba

= - abab

Apply exponent rule:

aa = a^{2}

aa = a^{2}

= - a^{2} bb

Apply exponent rule:

aa = a^{2}

bb = b^{2}

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

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Frequently Asked Questions (FAQ)

What is ab*(-a)b ?
The solution to ab*(-a)b is -a^2b^2