Question 440883
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi
x^2+10x+22=0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (-10 +- sqrt( 100-88 ))/(2) }}}
{{{x = (-10 +- sqrt( 22))/(2) }}}