document.write( "Question 317967: Use the quadraticformula to solve the following. Leave irrational roots in the simplest radical form. 3x^2-4x-5=0
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document.write( "PLEASE HELP!! Thank you for your time =) \n" );
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Algebra.Com's Answer #227647 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Use the quadraticformula to solve the following. Leave irrational roots in the simplest radical form. 3x^2-4x-5=0 \n" ); document.write( "-------------------- \n" ); document.write( "a = 3; b = -4; c = -5 \n" ); document.write( "--- \n" ); document.write( "x = [4 +- sqrt(16 -4*3*-5)]/6 \n" ); document.write( "---- \n" ); document.write( "x = [4 +- sqrt(76)]/6 \n" ); document.write( "--------------------------------- \n" ); document.write( "x = [4 +-2sqrt(19)]/6 \n" ); document.write( "--------------------------------- \n" ); document.write( "x = [2 +-sqrt(19)]/3 \n" ); document.write( "====================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |