What is 7.6 as a mixed fraction

yes

Step-by-step explanation:

square root of 4 you mean?

square root of 4 is 2

2 can be written as 2/1

(it could be written as square root(4))/1

or it could be the simplest form of a more complex fraction

square root of 4 can also be written as 4^(1/2)

if you mean (square root(square root(square root(square root(x

that could be written as x^(1/2)^(1/2)^(1/2)^(1/2) which I think is equal to x^1/16 or 16'th root of x