This algebra 2 video tutorial explains how to perform operations using complex numbers such as simplifying radicals, adding and subtracting complex numbers, simplifying it in standard form, graphing complex numbers and calculating the absolute value of complex numbers. This video contains plenty of examples and practice problems. It's useful for students taking algebra 2, precalculus or college algebra.

Here is a list of topics:

1. Simplifying Radicals and Square Roots - Complex Numbers

2. Standard Form of Complex Numbers - a+bi

3. Graphing Complex Numbers - Real vs Imaginary Axis

4. Adding and Subtracting Complex Numbers

5. Multiply and Dividing Complex Numbers

6. Operations With Imaginary Numbers - Addition, Subtraction, Multiplication and Division

7. Simplifying Complex Numbers With Large Exponents

8. Absolute Value Formula of Complex Numbers

9. i, i^2, i^3, and i^4 Values

10. Complex Numbers - Multiplying By The Conjugate

11. Complex Imaginary Numbers - Using The Distributive Property

12. Foiling With Complex Numbers

13. Solving Quadratic Equations With Complex Imaginary Numbers

14. Factoring Quadratic Equations With Complex Numbers

15. Using The Quadratic Formula to Solve Quadratic Equations With Imaginary Solutions

16. Solving Linear Equations With Complex Numbers

17. Factoring Quadratic Equations With Fractions

18. Writing The Quadratic Equation Giving The Complex Roots or Imaginary Solutions / Zeros

19. Foiling Technique to Find Quadratic Equation Given Complex Numbers

20. Factoring Using Complex Conjugates

21. Sum and Product of Roots Given Quadratic Equation

Tagged under: complex numbers algebra 2,complex numbers standard form,complex numbers radicals,complex numbers,radicals,algebra 2,standard form,graphing,absolute ,adding subtracting,operations,multiplying dividing,imaginary numbers,square root,solving equations, ,college algebra,precalculus,conjugates,+bi,quadratic equation,quadratic formula,factoring,roots,zeros,imaginary solutions,sum product,complex imaginary numbers

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.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!