1. Chapter 4.6 Complex Numbers

2. Imaginary Numbers The expression does not have a real solution because squaring a number cannot result in a negative answer. Imaginary numbers were created solve problems involving negative square roots. by definition

3. Imaginary Numbers These are the four to remember!!!!

4. Examples

6. You can also still solve stuff

7. Complex Numbers Numbers that contain both a real part and an imaginary part. Standard Form

8. Adding & Subtracting Complex Numbers Combine the real parts & the imaginary parts while following the rules of normal addition.

9. Adding & Subtracting Complex Numbers

11. Multiplying Complex Numbers Use the F.O.I.L method to multiply complex numbers.

12. Dividing Complex Numbers Multiply both numerator & denominator by the conjugate of the denominator.

13. Assignment p2794-56 Even