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What is (-2^3) ^2/3 and why?

What is (-2^3) ^2/3 and why?
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4 votes
What is (-2^3) ^2/3 and why?

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User Thesonix
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1 Answer

3 votes
It's 4.
When you have a power over a power, you can multiply the powers and get a single power. So in this case, 3*2/3 is 2. And (-2)^2 is 4. Hope this helps.
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User Carvallegro
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