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4th root is same as square root of square root: sqrt(256) = 16, and sqrt(16) = 4

Q: Fourth root of 256

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No, it is not.

The cube root of 2564 is: 1,625.49868

The 4th root of 256 is 4

The cube root of 256 is: 5.11722995A:The cube root of 256 is 6.3496055.117229953 is 134. Not 256

First press 4. Then go to MATH and choose option 5, which looks kind of like *√. Then type the number that would go under the radical. For example, to find the fourth root of 256, type 4*√256.

2.56 = 256 / 100 therefore, root (2.56) = root (256) / root (100) =16/10=1.6

4 or -4 to the fourth power equal 256

256

6.349603 = 256

16 or -16The square root of 256 is 16. 16

256.