SOLUTION: Identify each number as real, complex, pure imaginary, or nonreal complex. (More than one of these description may apply) 1. -4 2. 13i 3. 5+i

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Identify each number as real, complex, pure imaginary, or nonreal complex. (More than one of these description may apply) 1. -4 2. 13i 3. 5+i      Log On


   

Question 484664: Identify each number as real, complex, pure imaginary, or nonreal complex. (More than one of these description may apply)
1. -4
2. 13i
3. 5+i
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
-4 is real and complex.

13i is complex, pure imaginary (real part is 0) and nonreal complex.

5+i is complex, and nonreal complex.