Question

What is the square root of 32 over 4 expressed in simplest radical form?

Answer 1

I tried 2 possibilities.

Explanation:

You can write it either as:
1) `sqrt(32)/4=sqrt(4*8)/4=sqrt(4*4*2)/4=sqrt(4)sqrt(4)sqrt(2)/4=2*2sqrt(2)/4=4/4sqrt(2)=sqrt(2)`
or:
2) `sqrt(cancel(32)^8/cancel(4))=sqrt(8)=sqrt(4*2)=sqrt(4)sqrt(2)=2sqrt(2)`