Section+1e-+Complex+Numbers!

Hey! This is the midterm review page for Section 1e, complex numbers!

Complex numbers, as stated in our algebra textbook, are numbers //a + bi// where //a// and //b// are real numbers and //i// is the imaginary unit. The website below is great if you're confused about this topic. It includes a complete overview of complex numbers, a section on solving equations with complex numbers, and another section on complex numbers and the quadratic formula (yah!!!). Here's the site:

[|Complex Numbers]

Here are two sample problems that are common with complex numbers. One is with square roots, the other is operations with complex numbers.


 * Remember to look at the exponents of //i//! It could alter your answer.

I hope all this information helps you on the midterm!!