SOLUTION: simplify
the square root of 5/the square root of 5 + 2
Algebra.Com
Question 194523: simplify
the square root of 5/the square root of 5 + 2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
simplify
the square root of 5/the square root of 5 + 2
------------
sqrt(5)/[sqrt(5)+2)]
Multiply numerator and denominator by sqrt(5)-2 to get:
-----------------------
[sqrt(5)*(sqrt(5)-2)]/[5-4]
= (5 -2sqrt(5)
====================
Cheers,
Stan H.
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