Calculate √(√(256

Calculate square roots, cube roots, and nth roots. Non-perfect squares are simplified to radical form.

√

Answer

√√256

Evaluate √256:

√256 = 16

Evaluate √16:

√16 = 4

= 4

How to calculate √(√(256

To find √(√(256, factor the number under the radical and simplify..

This is a square root calculation — we find the value that when multiplied by itself gives the original number. Non-perfect squares are simplified to radical form.

Frequently asked questions

What is the answer to √(√(256?
The answer is 4.

What method is used?
prime factorization — factor the number, pair up factors, and pull complete pairs outside the radical.