SOLUTION: how to do square root of 2 plus square root of 1/2
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Question 191546: how to do square root of 2 plus square root of 1/2
Found 2 solutions by solver91311, RAY100:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
First, apply
Next, rationalize your denominator by multiplying 
by 1 in the form of 
\left({\sqrt{2} \over \sqrt{2}}\right) = \sqrt{2} + {\sqrt{2} \over 2})
Now apply the LCD of 2:
John
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
sq rt 2 + sq rt 1/2 = 2^ (1/2) + (1/2) ^ (1/2) = 1.141 + ,707 = 2.121
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