Complex numbers covers:

• Add, subtract, multiply and divide complex numbers in the form x+iy with x and y real
• Understand and use the complex conjugate
• Use and interpret Argand diagrams
• Convert between the Cartesian form and the modulus-argument form of a complex number
• Multiply and divide complex numbers in modulus-argument form
• Construct and interpret loci in the Argand diagram such as |z-a|>r and arg⁡(z-a)=θ
• Solve any quadratic, cubic or quartic equation with real coefficients

This PowerPoint can be used alongside my other lessons to cover topics for your Algebra 2, PreCalculus and Calculus course. Together all the PowerPoints include:

• A complete set of notes for students
• Model examples
• Probing questions to test understanding
• Class questions and exercises including answers
• Individual whiteboard work