document.write( "Question 75852: Please help! show me how... thanks!\r
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document.write( "x2+12x-3\r
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Algebra.Com's Answer #54480 by checkley75(3666) ![]() You can put this solution on YOUR website! THIS REQUIERES THE QUADRATIC EQUATION: \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "X=(-12+-SQRT[12^2-4*1*-3])/2*1 \n" ); document.write( "X=(-12+-SQRT[144+12])/2 \n" ); document.write( "X=(-12+-SQRT156)/2 \n" ); document.write( "X=(-12+-12.50)/2 \n" ); document.write( "X=(-12+12.50)/2 \n" ); document.write( "X=.50/2 \n" ); document.write( "X=.25 ANSWER \n" ); document.write( "X=(-12-12.5)/2 \n" ); document.write( "X=24.5/2 \n" ); document.write( "X=12.25 ANSWER \n" ); document.write( " \n" ); document.write( " |