document.write( "Question 490792: need help solving theequation using the quadratic formula
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document.write( "x^2+6x-10=0 \n" );
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Algebra.Com's Answer #334314 by stanbon(75887) ![]() You can put this solution on YOUR website! x^2+6x-10=0 \n" ); document.write( "---- \n" ); document.write( "a = 1 ; b = 6 ; c = -10 \n" ); document.write( "---- \n" ); document.write( "x = [-6 +- sqrt(36-4*1*-10)]/2 \n" ); document.write( "----- \n" ); document.write( "x = [-6 +- sqrt(76)]/2 \n" ); document.write( "--- \n" ); document.write( "x = [-6 +- 2*sqrt(19)]/2 \n" ); document.write( "============================= \n" ); document.write( "x = [-3+sqrt(19)] or x = -3-sqrt(19) \n" ); document.write( "============================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |