Confused help please with this root equation?

Question

Simplify completely. Fraction and decimal answers will be considered incorrect.

Please use the lowercase abbreviation sqrt for “square root” in your answer. Do not put any spaces in your answer. If you need to write an exponent, use the caret key (^).

Examples: If the answer is 5 times the square root of 3, you should type 5sqrt3.

If the answer is 5 times x squared, you should type 5x^2.

1.sqrt32

Answer 1

4sqrt2

_/

Answer 2

4sqrt2