Mathematics, 31.01.2020 10:02 ms0579930
Arlene claims that the kth root of x can be expressed as x 1/k. which equation below justifies arlene's claim?
(x1k)k=x
(x1k)k=1
(x1k)k=0
(x1k)k=k
Answers: 1
![(\sqrt[k]{x})^k = \left(x^{\frac{1}{k}}\right)^k=x^{k\cdot \frac{1}{k}}=x^1=x](/tpl/images/0489/3886/b7fd7.png)
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Arlene claims that the kth root of x can be expressed as x 1/k. which equation below justifies arlen...
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