document.write( "Question 741338: Please help me solve this problem.\r
\n" ); document.write( "\n" ); document.write( "For all x > 0 and y > 0, what is this radical expression \"square root x over 3 square root x - square root y?\"\r
\n" ); document.write( "\n" ); document.write( "Sorry, I don't have the square root sign or symbol on my keyboard to write out the problem.
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Algebra.Com's Answer #451980 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
We are given:\r
\n" ); document.write( "\n" ); document.write( "For all x > 0 and y > 0, what is this radical expression \"square root x over 3 square root x - square root y?\" \r
\n" ); document.write( "\n" ); document.write( "sqrt(x) / 3*sqrt(x)-sqrt(y)\r
\n" ); document.write( "\n" ); document.write( "equals\r
\n" ); document.write( "\n" ); document.write( "sqrt(x) / 3*sqrt(x-y)\r
\n" ); document.write( "\n" ); document.write( "note that the expression is not defined for x = y\r
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