What is the simplified version of the square root of 64/9?

You can distribute square roots between numerator and denominator:

Now, the square root of a number is a number such that

So, is a number that, when squared, gives 64. This number is 8, since

For the same reason,

So, you have

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation: