P √ ___ 64 = p ___ 8 Is that right?
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Originally Posted by HappyFeet P √ ___ 64 = p ___ 8 Is that right? Is this what you're trying to simplify? ? If so, you've made a mistake. You use the index law . Since a surd is a fractional power, we can use this index law for surds as well. .
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