Chapter 2: Section 4: Complex Numbers
Day One's Lesson: The Definition of the Imaginary Unit i and the Standard Form of a Complex Number
No. 1 Equality of Two Complex Numbers
No. 17 Addition of Two Complex Numbers
No. 19 Subtraction of Two Complex Numbers
No. 21 Rewriting Complex Numbers in Standard Form and Adding Them
No. 31 Multiplication of Complex Numbers
No. 35 Multiplication of Complex Numbers
No. 41 Multiplication of a Complex Number by its Complex Conjugate
No. 28 Rewriting Complex Numbers in Standard Form and Multiplying Them
No. 54 Quotient of Complex Numbers
No. 55 Quotient of Complex Numbers
No. 66 Complex Solutions of a Quadratic Equation