Answer:

Explanation:
We can simplify the radical over the fraction:

by expanding the numerator.
We know that the prime factorization (the simplest representation of a number as a product of prime numbers) of 704 is:

Therefore, we can replace 704 with its prime factorization in the radical:

Now, we can see that the 11's cancel in the numerator and denominator:

↓

Finally, we can evaluate the square root.
