SOLUTION: how do you know if it is rational or irrational when solving a equation?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: how do you know if it is rational or irrational when solving a equation?       Log On


   

Question 297494: how do you know if it is rational or irrational when solving a equation?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
How do you know if it is rational or irrational when solving a equation?
What is "it"?