document.write( "Question 72494This question is from textbook
\n" ); document.write( ": I need some help with multipling rational expressions.
\n" ); document.write( "Can you please help.
\n" ); document.write( "The directions are multiply and state any restrictions on the varibale.\r
\n" ); document.write( "\n" ); document.write( "((4x^2)/(5y)) * ((7y)/(12x^4))\r
\n" ); document.write( "\n" ); document.write( "((8y-4)/(10y-5)) * ((5y-15)/(3y-9))\r
\n" ); document.write( "\n" ); document.write( "((x^(2)-4)/(x^(2)-1)) * ((x+1)/(x^(2)+2x))\r
\n" ); document.write( "\n" ); document.write( "Thankyou so much
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Algebra.Com's Answer #51879 by pradhyumna.kumar@gmail.com(62)\"\" \"About 
You can put this solution on YOUR website!
1. ((4x^2)/(5y)) * ((7y)/(12x^4)) \r
\n" ); document.write( "\n" ); document.write( " sol :: 7 /( 15 x^2)\r
\n" ); document.write( "\n" ); document.write( " 2. ((8y-4)/(10y-5)) * ((5y-15)/(3y-9)) \r
\n" ); document.write( "\n" ); document.write( " sol :: 4/3\r
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\n" ); document.write( "\n" ); document.write( " 3. ((x^(2)-4)/(x^(2)-1)) * ((x+1)/(x^(2)+2x))
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\n" ); document.write( " sol :: (x-2)/(x)(x-1)
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