Mathematics: Rewrite the expression as an equivalent power with a negative exponent. a. 1/49 b. 27/125

Rewrite the expression as an equivalent power - id1912118, foreverrocky12p2asun

Ответ:

Disd112984

31.12.2021

$\dfrac{1}{49}=\left(\dfrac{1}{7}\right)^2=7^{-2}\\
\dfrac{27}{125}=\left(\dfrac{3}{5}\right)^3=\left(\dfrac{5}{3}\right)^{-3}$

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Ответ:

alexandroperez13

13.05.2020

Mathematics

we kind of need an image to do this.

Step-by-step explanation:

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Rewrite the expression as an equivalent power with a negative exponent.
a. 1/49
b. 27/125

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