SOLUTION: Rationalize the denominator and simplify if possible. 5/(√7-2)

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Question 1051213: Rationalize the denominator and simplify if possible.
5/(√7-2)


Found 2 solutions by CubeyThePenguin, ikleyn:
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
5/(sqrt(7) -2) * (sqrt(7)+2)/(sqrt(7)+2) = (5sqrt(7) + 10)/47

Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
.

            The solution and the answer by @CubeyThePenguin both are INCORRECT.

            I came to bring the correct answer.


5%2F%28sqrt%287%29-2%29 =  5%2F%28sqrt%287%29+-2%29 * %28sqrt%287%29%2B2%29%2F%28sqrt%287%29%2B2%29 = %285sqrt%287%29+%2B+10%29%2F%287-4%29 = %285sqrt%287%29+%2B+10%29%2F3.      ANSWER

Solved (correctly)