Help please guys thanks

Jkm asked Jul 26, 2022

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43 votes

Jkm asked Jul 26, 2022

by Jkm

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15 votes

We know that
$a^(m/n)=\sqrt[n]{a^m}$ ,

so in your case,

$(-8)^(2/3)=\sqrt[3]{(-8)^2}=\sqrt[3]{64}=\boxed{4}$

Hope this helps :)

DoomGoober answered Aug 2, 2022

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