SOLUTION: Can you please explain to me what isn't a real number?
Algebra.Com
Question 501007: Can you please explain to me what isn't a real number?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The set of Real numbers is a subset of the Complex numbers. Complex numbers have the form 
where 
and 
are Real numbers and 
is the imaginary number defined by 
. The part of a Complex number is called the Real part and the 
part of a Complex number is called the Imaginary part. The set of Real numbers is that subset of the Complex numbers where 
. All Complex numbers where 
are not Real numbers.
John
My calculator said it, I believe it, that settles it
