Mathematics, 22.10.2019 05:00 jimyyyy
Simplify 81 to the negative 3 fourths power.
Answers: 3
![81^{-\frac{3}{4}}=\frac{1}{81^\frac{3}{4}}=\frac{1}{(\sqrt[4]{81})^3}=\frac{1}{3^3}=\frac{1}{27}](/tpl/images/0340/1668/60290.png)
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Simplify 81 to the negative 3 fourths power....
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