How to add, subtract, multiply and divide Complex Numbers.
Timestamps:
00:00 Intro
0:08 What is a Complex Number
0:24 Standard Form of a Complex Number
0:29 What is i?
0:49 What Does i^2 Equal
1:10 Example 1 Add (3+2i) + (4-5i)
1:45 Example 2 Subtract (3+2i) - (4-5i)
2:08 Example 3 Multiply (3+2i)(4-5i)
3:06 Example 4 Divide (3+2i)/(4-5i)
3:14 How to Rationalize the Denominator by Multiplying by the Complex Conjugate
4:55 Write In Standard Form by Splitting Up the Fraction
5:21 Example 5 Divide 3/(2i) and Rationalize
Related Videos:
Finding Imaginary i to a Higher Power 2 Techniques
https://youtu.be/8dTSBOnNs8M
What are Imaginary Numbers?
https://youtu.be/K116HIAHcAw
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