document.write( "Question 322054: 9x squared= -5x-6\r
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document.write( "Use the quadratic formula to solve the equation \n" );
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Algebra.Com's Answer #230630 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 9x^2=-5x-6 \n" ); document.write( "9x^2+5x+6=0 \n" ); document.write( " \n" ); document.write( "x=(-5+-sqrt[5^2-4*9*6])/2*9 \n" ); document.write( "x=(-5+-sqrt25-216)/18 \n" ); document.write( "x=(5+-sqrt-191)/18 \n" ); document.write( "x=(5+-13.82i)/18 \n" ); document.write( "x=5/18+-13.82i/18 \n" ); document.write( "x=.278+-.768i ans. \n" ); document.write( " |