![(8a^{-3})^\frac{2}{3}=(8 \cdot \frac{1}{a^3})^\frac{2}{3}=(\frac{8}{a^3})^\frac{2}{3}=\sqrt[3]{(\frac{8}{a^3})^2}=\sqrt[3]{\frac{64}{a^6}}=\frac{\sqrt[3]{64}}{\sqrt[3]{a^6}}=\frac{4}{a^2}](/tpl/images/0175/9212/069a4.png)
Write (8a^-3)^2/3 in a simplest form.
a. a^2/4
b. 4a^2
c. 1/4a^2
d. none...
Mathematics, 18.08.2019 11:30 mathman2428
Write (8a^-3)^2/3 in a simplest form.
a. a^2/4
b. 4a^2
c. 1/4a^2
d. none of these
Answers: 1
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