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- 1 year ago
It is answer 3/C. Always think about it this way - the root is the demoninator of the power, the exponent is the numerator of the power. So the third root of x^8 is really x^(8/3).
The sixth root of y^5 is really y^(5/6), and because it is in the numerator of the fraction it is negative, so y^(-5/6)
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