SOLUTION: Compute the sum \frac{1}{\sqrt{36} + \sqrt{39}} + \frac{1}{\sqrt{42} +\sqrt{45}} + \frac{1}{\sqrt{45} + \sqrt{49}}

Algebra ->  Radicals -> SOLUTION: Compute the sum \frac{1}{\sqrt{36} + \sqrt{39}} + \frac{1}{\sqrt{42} +\sqrt{45}} + \frac{1}{\sqrt{45} + \sqrt{49}}      Log On


   

Question 1209395: Compute the sum
\frac{1}{\sqrt{36} + \sqrt{39}} + \frac{1}{\sqrt{42} +\sqrt{45}} + \frac{1}{\sqrt{45} + \sqrt{49}}
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

To compute, print this sum in any calculator and get the answer - without thinking.

It is the fastest way "to compute" literally, without wasting your time.


Another deal, if you want to say "Simplify, then compute" instead of "Compute".


If you want the people understand you correctly, use correct words in your posts.