Question 609128
  <pre><font face = "Tohoma Ital" size = 3 color = "indigo"><b> 
Hi
2x^2-x=-7 
2x^2-x+7=0
{{{x = (1 +- sqrt( 55))/(4) }}} 
  {{{ x = 1/4 +- sqrt(55)/4}}}   ||... 4 is under the entire Numerator
good to see You are concerned about the format to use: My first concern
would be if the radical is allowed in the answer, if so...
 x = 1/4 +&#8730;55/4 , 1/4 -&#8730;55/4  should work