document.write( "Question 138101: using quadratic formula\r
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document.write( "4x^2-12x+11=0
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Algebra.Com's Answer #100874 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 4x^2-12x+11=0 \n" ); document.write( "x = [12 +- sqrt(144-4*4*11)]/8\r \n" ); document.write( "\n" ); document.write( "x = [12 +- sqrt(-32)]/8\r \n" ); document.write( "\n" ); document.write( "x = [12 +- 4sqrt(2)i]/8\r \n" ); document.write( "\n" ); document.write( "x = (3/2) + (1/2)sqrt(2)i or x = (3/2) - (1/2)sqrt(2)i \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |