document.write( "Question 924902: Use the quadratic formula to solve the following quadratic equations, giving your answer to 2 decimal places in each case.
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document.write( "X2+6x+4=0
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document.write( "3x2- 6x+2=0
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document.write( "6x2-9x-4=0
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document.write( "The 2 after the x is squared \n" );
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Algebra.Com's Answer #561185 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! xx + 6x + 4 = 0 \n" ); document.write( "3xx - 6x + 2 = 0 \n" ); document.write( "6xx - 9x - 4 = 0 \n" ); document.write( "--- \n" ); document.write( "All of the above quadratic equations are in standard form. \n" ); document.write( "I will solve the first one, you do the rest using the same technique: \n" ); document.write( "--- \n" ); document.write( "the first equation has a=1, b=6, and c=4 \n" ); document.write( "--- \n" ); document.write( "to solve the quadratic equation, by using the quadratic formula, copy and paste this: \n" ); document.write( "1 6 4 \n" ); document.write( "into this solver: https://sooeet.com/math/quadratic-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "the quadratic has two real roots at: \n" ); document.write( "--- \n" ); document.write( "x = -0.763932023 \n" ); document.write( "x = -5.23606798 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |