and
so

and you rationalize denominator by multiplying numerator and denominatr by
so that gives--

Your answer is 
Answer:
6500 millions
Step-by-step explanation:
Answer:
B is correct
Step-by-step explanation:
In order to simplify a square root, look at the number inside the square root. See its factors. For this problem, 100*2=200. The square root of 100 is 10, which you would take outside of the square root. This leaves 2 inside the square root, which cannot be further simplified.
Answer:95
Nah I'm playing I dont know