+0  
 
0
689
2
avatar

how do i make y the subject of the equation the its : x=y-1/y ???

 Feb 18, 2017
 #1
avatar
0

 

Y = 1 / (1 - X)

 Feb 18, 2017
 #2
avatar+33603 
+5

If the equation is x = (y - 1)/y then Guest #1 is correct.  

 

If it is  x = y - 1/y  then it is quadratic in y and we have:   \(y = \frac{x\pm \sqrt{x^2+4}}{2}\)

.

 Feb 18, 2017

3 Online Users

avatar