View Single Post
Old 2018-06-12, 16:35   #7
Dr Sardonicus
 
Dr Sardonicus's Avatar
 
Feb 2017
Nowhere

499410 Posts
Default

Quote:
Originally Posted by axn View Post
Yes.

7 - 6*I has minimum polynomial (x - 7)^2 + 36 or x^2 - 14*x + 85

6 - 2*I has minimum polynomial (x - 6)^2 + 4 or x^2 - 12*x + 40

-9 + 6*I has minimum polynomial (x + 9)^2 + 36 or x^2 + 18*x + 117
Dr Sardonicus is offline   Reply With Quote