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document.write( "find quadratic equation whose roots are -3 and 5?\r
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Algebra.Com's Answer #608823 by Edwin McCravy(20055)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "\r\n" ); document.write( "It's the reverse of solving. You start with the answers and get the\r\n" ); document.write( "equation that has those answers.\r\n" ); document.write( "\r\n" ); document.write( " x = -3; x = 5\r\n" ); document.write( " x-3 = 0 ; x-5 = 0\r\n" ); document.write( " (x-3)(x-5) = 0\r\n" ); document.write( " x²-8x+15 = 0\r\n" ); document.write( " \r\n" ); document.write( "Edwin\n" ); document.write( " |