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Complex
Number
Operations
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5-6 Graphing Complex Numbers, finding Absolute Value and Conjugates
Step 1:
Copy the Standard(s) and Essential Question(s) into your spiral notebook.


Standard(s):

N.CN.2 Students Add/Subtract Multiply/Divide Complex Numbers

N.CN.7 Students solve Quadratic equations with real coefficients that have complex solutions.

Essential Question(s):
What do you typically have to remember when Multiplying Complex Numbers? Dividing?

Step 2:
Take notes on graphing imaginary numbers and finding their absolute value from below.
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Step 3:
Watch the video on multiplying complex numbers. How do you divide? (see below)
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Using Conjugates
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Step 4:
Watch the video and take notes on finding complex solutions.
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Step 5:
Assignment: Algebra 2 Textbook p. 282
#'s 23, 30-36, 39-41
DO You OWN it?

Lesson 5-6 Quiz on Complex Numbers.
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