Imaginary Numbers.

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Presentation transcript:

Imaginary Numbers

Imaginary unit i is defined as imaginary #- is the square root of a negative number

Complex number- a number that can. be written in the form Complex number- a number that can be written in the form where are real numbers and

Add and Subtract Complex

Example 2

Example 3

Multiply

Example 2

Example 3

Example 4

Homework Page 386 (12-16, 22-26, 46-50, 56-60 ALL EVENS)

Powers of

Evaluate Powers of Simplify

Example 2

Example 3

Example 4

Dividing Complex Numbers

Example 2

Example 3

Example 4