Question 831813
{{{4x^2-5x+2=0}}}
USe the quadratic formula,
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} 
{{{x = (-(-5) +- sqrt( (-5)^2-4*4*2 ))/(2*4) }}} 
{{{x = (5 +- sqrt( 25-32 ))/(8) }}}
{{{x = (5 +- sqrt( -7 ))/(8) }}}
{{{x = (5 +- sqrt(7)*sqrt( -1 ))/(8) }}}
{{{x = (5 +- sqrt(7)i )/(8) }}}