Question

Which of the following numbers simplified to 4 square root 2?

Square root 32
“” 16
“”8
“”24

Answer 1

square root of 32

Explanation:

1. take the √32, and break it up into √16*2

2. break up √16*2, into √4²*2

3. The square root, and 4 squared cancel out to 4, so we can bring 4 outside of the square root, to get 4√2

Hope this helps!