You can put this solution on YOUR website!
Why is every real number is a complex number?
Step 1. A complex number is a+bi where a and b are real numbers and
Step 2. So a=a+0i is a real number such that b=0 or a+0i.
Step 3. ANSWER: Based on the above steps, a is a special case of a complex number a+bi where b=0.
I hope the above steps and explanation were helpful.
For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.
And good luck in your studies!