Complex Numbers: Identifying Real and Imaginary Numbers Quiz

A complex number is composed of a real number and an imaginary number, and is written in the form
a + bi. The real number typically precedes the imaginary number and is a rational or irrational number. The imaginary numbers are those whose square root is less than or equal to zero. In the form
a +bi, the a would represent a real number and the bi represents the imaginary number.

Determine the real number, imaginary number or both for the examples provided.