document.write( "Question 30690: 5x^2=10x over x^2-x-6 divided by 15x^3+45x^2 over x^2-9 \n" ); document.write( "
Algebra.Com's Answer #17504 by sdmmadam@yahoo.com(530)\"\" \"About 
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The question must be
\n" ); document.write( "5x^2+10x over x^2-x-6 divided by 15x^3+45x^2 over x^2-9\r
\n" ); document.write( "\n" ); document.write( "[(5x^2+10x)/ (x^2-x-6)] divided by [(15x^3+45x^2)/(x^2-9)]
\n" ); document.write( "=[5x(x+2)/(x-3)(x+2)]divided by [15x^2(x+3)/(x+3)(x-3)](factoring)
\n" ); document.write( "=[5x/(x-3)]divided by [15x^2/(x-3)]
\n" ); document.write( "(cancelling (x+2) in the first fraction and (x+3) in the second)
\n" ); document.write( "=[5x/(x-3)]X[(x-3)/15x^2]
\n" ); document.write( "(replacing the division sign by multiplication sign is followed by writing the fraction after the division sign now as (1/that fraction)
\n" ); document.write( "=1/3x (cancelling 5x(x-3))\r
\n" ); document.write( "\n" ); document.write( "Request: Put down horizontal line for division and verify\r
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