2 years ago

Help please guys thanks

Mathematics

1 answer:

STALIN [3.7K]2 years ago

7 0

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 :)

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