Question #6bd15

1 Answer
May 16, 2017

Answer: 62

Explanation:

Evaluate: 38
(Assuming question meant square root)

Note that a2=a

We can only take out squares out of a square root, so we first write out the prime factorization of 8 inside the root:
323

We can see that there is one square, 22, which we can take out:
322

Now, we can simplify:
62

which is our final answer.