Math Problem Statement

What is the answer

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Complex Numbers
Algebra

Formulas

Conjugate of a complex number: (a + bi)(a - bi) = a^2 - b^2
Difference of squares formula

Theorems

Multiplying a complex number by its conjugate removes the imaginary part from the denominator.

Suitable Grade Level

Grade 11-12 or introductory college-level mathematics