Math: Please help
posted by Jim .
1. What is the simplified form of squared root 140?
A.) 4 to the square root of 35
B.) 10 to the square root of 14
C.) 2 to the square root of 70
D.) 2 to the square root of 35
Please show me how to do this
Thank You

To find the square root of 140
I started with 14 times 10
then 7 times 2 times 2 times 5
I have a perfect square of 4 and take the square root which puts the 2 out in front of the square root.
2 times the square root of (35) 
Thank you so much. So you are saying its D right.

Simplifying Radicals quick check answers.
1.D=2*square root of 35
2.B=4n^4square root of 3n
3.A=15c^2 square root of 3
4.B=square root of 6/5y
5.D=20*square root of 5
these are the answer just made a 100% with them trust me 
He's right! 100%