Question 98553
Exponents change sign when you move them up and down not right and left
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1/x^2 = x^-2/1

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x^3 = 1/x^-3

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(n^5)^-6 = 1

n^-30 = 1
1/[n^30] = 1
Cross-multiply to get:
n^30 =x
n = 1 or n = -1

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Cheers,
Stan H.