SOLUTION: {{{(2-(8/x^2))/(x-(8/x^2))}}} =y Hi! For this problem I need to figure out what the removable discontinuities and domain are. So far, for Removable discontinuity I have (2,{{{2/

Algebra ->  Rational-functions -> SOLUTION: {{{(2-(8/x^2))/(x-(8/x^2))}}} =y Hi! For this problem I need to figure out what the removable discontinuities and domain are. So far, for Removable discontinuity I have (2,{{{2/      Log On


   

Question 430721: %282-%288%2Fx%5E2%29%29%2F%28x-%288%2Fx%5E2%29%29 =y
Hi! For this problem I need to figure out what the removable discontinuities and domain are. So far, for Removable discontinuity I have (2,2%2F3) but I need another set of RD. For the domain I have all real numbers except for 2 so far but I also need another restriction.
Thank you and have a good day! :)
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
The function is not defined where the denominator is zero, i.e. x+-+%288%2Fx%5E2%29+=+0 --> x%5E3+=+8. Since we are only assuming real roots, the only value y is undefined or indeterminate is at 2.