SOLUTION: Please help me simplify this: {{{9/(5-sqrt(7))}}}

Question 82530: Please help me simplify this:

Answer by ptaylor(2198) (Show Source): You can put this solution on YOUR website!

First, multiply the numerator and denominator by the denominator's conjugate . This will get rid of the radical in the denominator.
simplify
divide both numerator and denominator by 9
----------------answer
CK by using a calculator
Hope this helps----ptaylor
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