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erastovalidia [21]
3 years ago
9

Evaluate:

lt="27^{\frac{2}{3} }" align="absmiddle" class="latex-formula">

(An explanation would be appreciated.)
Mathematics
1 answer:
Mazyrski [523]3 years ago
4 0

 

\displaystyle\\27^\frac{2}{3}}=\left(\sqrt[\b3]{27}\right)^2=3^2=9\\\\OR\\\\27^\frac{2}{3}}=\sqrt[\b3]{(27)^2}=\sqrt[\b3]{729}=9

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