Exer. 3348: Find the sum.
Step 1 of 3
Chapter 2: Polynomials and rational Functions 2.4 Complex Numbers All complex derive from trying to factorise x +1 which gives x = −1 . Before we √ would say that it didn’t have an answer but from this comes a whole new branch of mathematics which are complex numbers and they define i = √−1 as the imaginary unit for complex numbers or i = 1. Complex numbers are in the form of a + bi where a and b are real numbers. In a+ bi a is the real part of the complex number and b is the imaginary part. If a = 0 then the number is a pure imaginary number and if b = 0 then the number is a rela number. For example: 2 + 5i = Complex number 7i = Pure imaginary 2 = Real number Operations in complex
Textbook: Algebra and Trigonometry with Analytic Geometry
Author: Earl Swokowski, Jeffery A. Cole
The answer to “Exer. 3348: Find the sum.” is broken down into a number of easy to follow steps, and 5 words. Algebra and Trigonometry with Analytic Geometry was written by and is associated to the ISBN: 9780495559719. The full step-by-step solution to problem: 33 from chapter: 10.1 was answered by , our top Math solution expert on 01/05/18, 06:31PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 85 chapters, and 5010 solutions. This textbook survival guide was created for the textbook: Algebra and Trigonometry with Analytic Geometry, edition: 12. Since the solution to 33 from 10.1 chapter was answered, more than 232 students have viewed the full step-by-step answer.