SOLUTION: For all x>0 and y>0, the radical expression: square root of 3 divided by 3 times the square root of x minus the square root of y.

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Question 66044: For all x>0 and y>0, the radical expression: square root of 3 divided by 3 times the square root of x minus the square root of y.
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
For all x>0 and y>0, the radical expression: square root of 3 divided by 3 times the square root of x minus the square root of y.
I assume you are to simplify:
sqrt%283%29%2F%283%2Asqrt%28x%29-sqrt%28y%29%29
If so, multiply the numerator and denominator by the conjugate of the denominator: 3%2Asqrt%28x%29%2Bsqrt%28y%29


%283%2Asqrt%283x%29%2Bsqrt%283y%29%29%2F%289%2Asqrt%28x%5E2%29-sqrt%28y%5E2%29%29
highlight%28%283%2Asqrt%283x%29%2Bsqrt%283y%29%29%2F%289x-y%29%29
Happy Calculating!!!!