Quick review of the patterns of i and then several example problems.
0:08 Review of the patterns of i
0:47 Simplify i^103
Divide 103 by four in order to use the patterns of i
1:26 Simplify 5i times the square root of 64
Remove the number from the radical then simplify and use the patterns of i
2:17 Simplify Square root of -9 x square root of -36
3:05 Adding and combining complex numbers
3:40 Another problem adding and combining complex numbers.
You may also enjoy…
Multiplying complex numbers
Simplifying the powers of i
Algebra|Complex Numbers|Patterns of i
Multiplying Complex Numbers|Khan
How to multiply complex numbers
Simplifying Powers of i
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
Tagged under: square root,moomoomath,Algebra (Field Of Study),algebra,math tutorial,powers ,math ,advanced algebra,complex numbers,patterns ,simplifying powers
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip
Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans
1. Students enter a simple code
2. You play the video
3. The students comment
4. You review and reflect
* Whiteboard required for teacher-paced activities
With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.
Carry out a quickfire formative assessment to see what the whole class is thinking
Create interactive presentations to spark creativity in class
Student teams can create and share collaborative presentations from linked devices
Turn any public video into a live chat with questions and quizzes