document.write( "Question 113729: Solve using the quadratic formula:
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document.write( "3x2 – 2x = 15x – 10
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Algebra.Com's Answer #82756 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve using the quadratic formula: \n" ); document.write( "3x2 – 2x = 15x – 10\r \n" ); document.write( "\n" ); document.write( "----------------------- \n" ); document.write( "3x^2-17x+10=0\r \n" ); document.write( "\n" ); document.write( "x = [17 +- sqrt(17^2 - 4*3*10)]/6\r \n" ); document.write( "\n" ); document.write( "x = [17 +- sqrt(169)]/6\r \n" ); document.write( "\n" ); document.write( "x = [17 + 13]/6 or x = [17-13]/6\r \n" ); document.write( "\n" ); document.write( "x = 5 or x = 2/3 \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |