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Take your number to the exponent (1/4).

Example: Fourth root of 16.

16^ (1/4) = 2

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Q: How do you get the fourth root of a number?
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Related questions

What is the negative fourth root of 625?

Negative fourth root of a number= 1/the fourth root of the number. Fourth root of 625= 5 (5*5*5*5) 1/5


What does it mean if there are two square root symbols over a number?

Take the square root of the square root of the number (that is the fourth root of the number), for example: √√16 = √(√16) = √4 = 2 24 = 16 ⇒ 2 is the fourth root of 16.


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The square of a number would be the fourth power of the square root of the number.


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What is the fourth root to -100?

The fourth root of +100 is 3.16228. (rounded)A negative number can't have a real even-numbered root.Technically, the 4th root of -100 is 3.16228 i."i" is ( or "i am") the square root of -1 .


What number has the square root of 4 and a fourth root of 2?

The answer is 16.If this number has the square root of 4 and the fourth root of 2 then this means that it is equal to 42 (4 * 4) and 24 (2 * 2 * 2 * 2).42 = 24 = 16.


How does the sign of a determine the number of real fourth roots of a and the number of real fifth roots of a?

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It is called the fourth root, and is denoted x1/4 or x0.25 (as opposed to x1/2 and x0.5 for square roots). It can also be denoted 4√x. A square root of a square root is the fourth root of a number.


What is a square root of a square root?

It is called the fourth root, and is denoted x1/4 or x0.25 (as opposed to x1/2 and x0.5 for square roots). It can also be denoted 4√x. A square root of a square root is the fourth root of a number.


How do you un square a square root?

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a fourth root of 0.04