SOLUTION: What number with an exponent of 4 equals 81? Could you please show me how I would solve it?

SOLUTION: What number with an exponent of 4 equals 81? Could you please show me how I would solve it?

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Question 662845: What number with an exponent of 4 equals 81? Could you please show me how I would solve it?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
x^4=81
x=3
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