document.write( "Question 72500This question is from textbook
\n" ); document.write( ": Can you please help me divide rational expressions and find any restrictions.\r
\n" ); document.write( "\n" ); document.write( "((7x)/(4y^(3)) ÷ ((21x^(3)/(8y))\r
\n" ); document.write( "\n" ); document.write( "((6x+6y)/(x-y)) ÷ ((18)/(5x-5y))\r
\n" ); document.write( "\n" ); document.write( "((x^(2)/(x^(2)+2x+1)) ÷ ((3x)/(x^(2)-1))
\n" ); document.write( "

Algebra.Com's Answer #51882 by pradhyumna.kumar@gmail.com(62)\"\" \"About 
You can put this solution on YOUR website!
((7x)/(4y^(3)) ÷ ((21x^(3)/(8y)) \r
\n" ); document.write( "\n" ); document.write( "sol :: 2 / (3(x^2)(y^2))
\n" ); document.write( "
\n" ); document.write( "((6x+6y)/(x-y)) ÷ ((18)/(5x-5y))\r
\n" ); document.write( "\n" ); document.write( "sol :: (5(x+y))/3.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "((x^(2)/(x^(2)+2x+1)) ÷ ((3x)/(x^(2)-1))\r
\n" ); document.write( "\n" ); document.write( "sol :: (x-1)/(3(x+1).
\n" ); document.write( "
\n" ); document.write( "
\n" );