document.write( "Question 1067173: \r
\n" ); document.write( "\n" ); document.write( "dividing the two rational expressions. a/b and c/d and then multiplying the first rational by the reciprocal of the second I got \"+%28x-1%29%28x%2B6%29+%2F+%285x%2B3%29%28x-3%29+\" but I don't know if this is correct? \n" ); document.write( "
Algebra.Com's Answer #682362 by Edwin McCravy(20061)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Do you have a TI-83 or TI-84 calculator.\r\n" );
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document.write( "They are great for checking.\r\n" );
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document.write( "Make up an arbitrary number like 5.2369\r\n" );
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document.write( "Type in 5.2369\r\n" );
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document.write( "Press STO ALPHA STO ENTER  (That stores 5.2369 as X)\r\n" );
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document.write( "Type in the original expression:\r\n" );
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document.write( "((5X²+X-9)/(5X²-12X-9))/((25X²+45X+18)/(5X²+33X+18))\r\n" );
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document.write( "Press ENTER\r\n" );
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document.write( "See .7292826861\r\n" );
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document.write( "Type in your answer:\r\n" );
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document.write( "((X-1)(X+6)/((5X+3)(X-3))\r\n" );
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document.write( "Press ENTER\r\n" );
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document.write( "See .7292826861\r\n" );
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document.write( "Since we got the same decimal, your answer is correct.\r\n" );
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document.write( "The most important use of a TI calculator is to check\r\n" );
document.write( "problems like this.\r\n" );
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document.write( "Edwin
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