document.write( "Question 95597This question is from textbook Beginning Algebra
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document.write( ": Tutor, \r
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document.write( "Good evening I am have difficulties with this problem could you help me? \r
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document.write( "Solve each of the following quadratic equations. \r
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document.write( "4x^2 = 13x + 12\r
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document.write( "I am so confused on how to solve this problem. Thanks in advance for your help. \n" );
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Algebra.Com's Answer #69640 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve each of the following quadratic equations. \n" ); document.write( "4x^2 = 13x + 12 \n" ); document.write( "4x^2-13x-12 = 0 \n" ); document.write( "Use the quadratic formula to get: \n" ); document.write( "x = [13 +- sqrt(13^2-4*4*-12)]/8\r \n" ); document.write( "\n" ); document.write( "x = [13 +- sqrt(361)]/8\r \n" ); document.write( "\n" ); document.write( "x = [13 +- 19]/8\r \n" ); document.write( "\n" ); document.write( "x = 4 or x = -3/4 \n" ); document.write( "================= \n" ); document.write( " |