Question 627309

  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{2x/5-3/10=1/x}}}    |Multiplying thru by 10x so as all denominators = 1
   4x^2 - 3x = 10
   4x^2 - 3x+10 = 0
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (3 +- sqrt( 169 ))/(8) }}}
{{{x = (3 +- 13)/(8) }}}
     x = 2 or x = -10/8 = -5/4