Algebra 2 - Learning how to find the quotient of a number and an imaginary number, 4/2i

The video tutorial explains how to divide complex numbers by eliminating the imaginary unit 'i' from the denominator. It involves multiplying both the numerator and the denominator by 'i' to form equivalent fractions. The tutorial clarifies that 'i' represents the square root of -1, and 'i squared' equals -1. The final calculation results in a simplified answer, demonstrating the process of handling complex numbers.

What is the result of multiplying by 'I' in both the numerator and denominator?

What is the final answer when dividing 4I by 2I squared?