Simplify:  4sqrt400/4sqrt80 Show your work.

Question

4sqrt400/4sqrt5 = 4sqrt80
4sqrt80=4sqrt16 * 4sqrt5= 2*4sqrt5= 2^4sqrt5

Is this right ?

Answer 1

I'm not sure if that expression is 4*sqrt(400) / (4*sqrt(5)), or the fourth root (radical sign with a number four on it).
If it's the fourth root, then your answer is correct. `u`