SOLUTION: Classify as rational, irrational or complex (80)^(1/5) my answer rational (16)^(1/4) my answer rational 1/9 my answer rational i^2 complex don't have the symbol for pie but my

Algebra ->  Real-numbers -> SOLUTION: Classify as rational, irrational or complex (80)^(1/5) my answer rational (16)^(1/4) my answer rational 1/9 my answer rational i^2 complex don't have the symbol for pie but my      Log On


   

Question 198994: Classify as rational, irrational or complex
(80)^(1/5) my answer rational
(16)^(1/4) my answer rational
1/9 my answer rational
i^2 complex
don't have the symbol for pie but my answer for pie is irrational
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%2880%29%5E%281%2F5%29=root%285%2C80%29 is irrational


%2816%29%5E%281%2F4%29=root%284%2C16%29=2 is rational


1%2F9 is rational


i%5E2=-1 is rational


pi is irrational