document.write( "Question 66854: How can I solve this equation?\r
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document.write( "{ u-2/{(u+3)(u+2)} } = {3/(u+3)} - {2/(u+2)}\r
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document.write( "I get as far as:\r
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document.write( "{ u-2/{(u+3)(u+2)} } + {2/(u+2) * (u+3)/(u+3)} - {3/(u+3) * (u+2)/(u+2)} = 0\r
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document.write( "But then I end up with -10=0, which is clearly untrue. If you could give me a step by step so I could see where I'm going wrong, I'd really appreciate it. Thanks! \n" );
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Algebra.Com's Answer #47538 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (u-2)/{(u+3)(u+2)} } = {3/(u+3)} - {2/(u+2)} \r \n" ); document.write( "\n" ); document.write( "Multiply both sides by (u+3)(u+2) to get:\r \n" ); document.write( "\n" ); document.write( "(u-2) = 3(u+2) - 2(u+3)\r \n" ); document.write( "\n" ); document.write( "u-2 = 3u+6 -2u-6\r \n" ); document.write( "\n" ); document.write( "u-2 = u \n" ); document.write( "-2=0\r \n" ); document.write( "\n" ); document.write( "It says the equation is a contradiction with no solution.\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |