document.write( "Question 101948: Rationalize the denominator:\r
\n" ); document.write( "\n" ); document.write( "square root of x - the square root of y\r
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\n" ); document.write( "\n" ); document.write( "square root of x + the square root of y \r
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\n" ); document.write( "\n" ); document.write( "*the line is a division sign
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Algebra.Com's Answer #74350 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Rationalize the denominator:
\n" ); document.write( "square root of x - the square root of y
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\n" ); document.write( "\n" ); document.write( "square root of x + the square root of y
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\n" ); document.write( "Multiply it by the conjugate of the denominator over itself:
\n" ); document.write( "\"%28sqrt%28x%29+-+sqrt%28y%29%29%2F%28sqrt%28x%29+%2B+sqrt%28y%29%29\" * \"%28sqrt%28x%29+-+sqrt%28y%29%29%2F%28sqrt%28x%29+-+sqrt%28y%29%29\" = \"%28x+-+sqrt%28xy%29+-+sqrt%28xy%29+%2B+y%29%2F%28x+-+sqrt%28xy%29+%2B+sqrt%28xy%29+-+y%29\" = \"%28x+-+2%2Asqrt%28xy%29+%2B+y%29%2F%28x+-+y%29\"
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