SOLUTION: Rationalize the Denominator of the fraction. 2 over the square root of 5?

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Question 36111This question is from textbook Algebra
: Rationalize the Denominator of the fraction.
2 over the square root of 5? This question is from textbook Algebra

Answer by benni1013(206) About Me  (Show Source):
You can put this solution on YOUR website!
Rationalizing the denominator only means that take the square root in the fraction put it over it self and multiply.
2/sqrt5==>2/sqrt5*sqrt5/sqrt5==>2sqrt5/5