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Solve for x. 81 = 27^-x^-2
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Solve for x.
81 = 27^-x^-2

User Rafalmag
by
7.9k points

1 Answer

1 vote

Answer:

NO SOLUTION

Explanation:


81=27^{-x^(-2)}


3^4=3^{3\left(-x^(-2)\right)}


4=3\left(-x^(-2)\right)


\:4=-(3)/(x^2):\quad \mathrm{No\:Solution\:for}\:x\in \mathbb{R}

User Dakotah North
by
7.9k points
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