Squere root of 4x 4 power

Answer 1

Square root of four to the fourth? This'd be written as sqrt(4^4).
4^4 = 4 * 4 * 4 * 4.

Find the product of that, then the square root of the product.

Answer 2

Sorry, I meant square root of 4x to the fourth, unless you mean (four times four) to the fourth, which would be (4*4)^4 and would be solved differently.

4x^4 = 4x * 4x * 4x * 4x, then find the square root.