| 
 
 
| Question 102486:  1
 ___      -   3= 8
 x(squared)   _____
 x
 
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! 1 ___      -   3= 8
 x(squared)   _____
 x
 ------------------------
 [1/x^2] - 3 = [8/x]
 Multiply thru by x^2 to get:
 1 -3x^2 = 8x
 Rearrange:
 3x^2+8x-1 = 0
 Use the Quadratic formula:
 x = [-8 +- sqrt(64-4*3*-1)]/6
 x = [-8 +- sqrt(76)]/6
 x = -(4/3) + (1/3)sqrt19 or x = -(4/3) - (1/3)sqrt19
 ====================
 Cheers,
 Stan H.
 | 
  
 | 
 |