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

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

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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) (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.
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