document.write( "Question 1147771: 108=-0.5x^2 + 25x - 117 \n" ); document.write( "
Algebra.Com's Answer #769113 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "            Since the solution and the answer by @josgarithmetic both are WRONG,\r
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document.write( "\"-0.5x%5E2%2B25x-225\" = \"0\"\r\n" );
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document.write( "\"0.5x%5E2-25x%2B225\" = \"0\"\r\n" );
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document.write( "\"x%5E2-50x%2B450\" = \"0\"\r\n" );
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document.write( "\"x%5B1%2C2%5D\" = \"%2850+%2B-+sqrt%282500-4%2A450%29%29%2F2\"\r\n" );
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document.write( "\"x%5B1%2C2%5D\" = \"%2850%2B-+sqrt%28700%29%29%2F2\"\r\n" );
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document.write( "\"x%5B1%2C2%5D\" = \"%2850%2B-+10%2Asqrt%287%29%29%2F2\"\r\n" );
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document.write( "\"x%5B1%2C2%5D\" = \"25+%2B-+5%2Asqrt%287%29%29\".      ANSWER\r\n" );
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