Free Online Tool Fourth Root Calculator displays the fourth root of the number in a matter of seconds. Just input the real numbers for the radicand in the input section and hit the calculate button to avail the result.
Fourth Root Calculator: Are you worried about how to find the Fourth Root of a Number? Don't bother any more as we have got you a user-friendly tool that calculates the fourth root of a number easily. Check out the procedure to find the 4th Root of a number from the further modules. Refer to the solved examples so that you can better understand how to find the Fourth Root.
There are various methods to find the Fourth Root of a number. The most basic ones include trail and error. Go through the guidelines and calculate the 4th Root easily.
Trial and Error Method
Using De moivre's Theorem
You can also go with De moivre's theorem to find the Fourth Root easily.
for k = 0, 1, 2, .....
Substitute the value of n as 4 and find the root values accordingly.
Example : Find the Fourth Root of 81?
The given Number is ∜81
Check for the number that when multiplied 4 times result in the original number
The number is 3 i.e. 3*3*3*3 = 81
Therefore, ∜81 is 3.
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1. What is meant by the Fourth Root?
The 4th Root of a number is the number that when multiplied four times results in the original number.
2. How to represent the Fourth Root?
The Fourth Root is represented symbolically by multiplying the radical with 4 i.e. 4√
3. What is the fastest way to find the 4th Root of a Number?
The fastest way to find the fourth root of a number is to use the calculator on our page.
4. How do you find the fourth root using the Calculator?
You just need to enter any real number as radicand value in the input field and hit the calculate button to get the 4th Root in a short span of time.