document.write( "Question 378736: can you help me it said give the number and type of solution for each quadratic equation x^2- 2/5x+5/6=0 \n" ); document.write( "
Algebra.Com's Answer #269050 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "... \n" ); document.write( "LCD = 30 \n" ); document.write( "multiply by 30 \n" ); document.write( " \n" ); document.write( "... \n" ); document.write( "30x^2-12x+25=0 \n" ); document.write( ".. \n" ); document.write( "discriminant = -2856 . so the roots will be complex \n" ); document.write( "x1= ((12+sqrt(-2856))/60) \n" ); document.write( "x1=0.2 +0.8906926143924925i \n" ); document.write( "x2=0.2 -0.8906926143924925i \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |