document.write( "Question 167944: 2p+18q divided by 9p-63q (all divided by) 10p+90q divided 8p-56q \n" ); document.write( "
Algebra.Com's Answer #123783 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
2p+18q divided by 9p-63q (all divided by) 10p+90q divided 8p-56q
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document.write( "Invert the second fraction and change the division to multiplication:\r\n" );
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document.write( "Factor out the greatest common divisor in all numerators\r\n" );
document.write( "and denominators:\r\n" );
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document.write( "Indicate the multiplication of the numerators and denominators:\r\n" );
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document.write( "\"%282%28p%2B9q%298%28p-7q%29%29%2F++%289%28p-7q%2910%28p%2B9q%29+%29\"\r\n" );
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document.write( "Cancel the \"%28p%2B9q%29\"'s:\r\n" );
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document.write( "\"%282cross%28%28p%2B9q%29%298%28p-7q%29%29%2F++%289%28p-7q%2910cross%28%28p%2B9q%29%29+%29\"\r\n" );
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document.write( "Cancel the \"%28p-7q%29\"'s:\r\n" );
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document.write( "All that's left is\r\n" );
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document.write( "\"%282%2A8%29%2F%289%2A10%29\"\r\n" );
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document.write( "Cancel the \"2\" into the \"10\" and get \"5\":\r\n" );
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document.write( "\"%28cross%282%29%2A8%29%2F%289%2Across%2810%29%29\"\r\n" );
document.write( "   \"5\"\r\n" );
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document.write( "\"8%2F%289%2A5%29\"\r\n" );
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document.write( "\"8%2F45\"\r\n" );
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document.write( "Edwin
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