nataliesazo nataliesazo

01-09-2020
Mathematics

contestada

Simplify each expression.
(a^2b^-3)^2
(a^-2b^2)

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jensenaldrich01 jensenaldrich01

01-09-2020

Answer:

[tex](a^2b^{-3})^2=(a^4b^{-6})=\frac{a^4}{b^6}[/tex]

[tex](a^{-2}b^2)=\frac{b^2}{a^2}[/tex]

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bjthornton22 bjthornton22

10-12-2020

Answer:

1st one is c, the second one is d

Step-by-step explanation:

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