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The number 81 has how many fourth roots?

User GivenPie
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3 votes

Answer:

Explanation:

Since we now know that 81 is three to the fourth power, the fourth root of 81 must be three.

User Draegtun
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4 votes

Answer:

According to what i know, three to the fourth power is 81, then that means that the fourth root of 81 is three. And so, three is your answer.

Explanation:

User Xring
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