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What is X^4-82x^2+81=0

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What is X^4-82x^2+81=0

asked Jun 24, 2022 167k views

5 votes

What is X^4-82x^2+81=0

Mathematics
high-school

by Trowel

8.5k points

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1 Answer

5 votes

Answer:

The answer is either 9, -9, 1, or -1

Leylekseven answered Jul 1, 2022

8.4k points

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