Introduction to Matrices - What is a Matrix?

In this video, we delve into the wonderful world of mathematical matrices.

Polar Conics Example 2 - Sketch r = 12/(6+2sinθ)

In this video, we'll identify the features that will allow us to sketch the equation r = 12/(2+6sinθ).

Polar Conics Example 1 - Sketch r = 3/(2+2cosθ)

In this video, we'll identify the features that will allow us to sketch the equation r = 3/(2+2cosθ).

Solving Linear Inequalities - Example -3(x - 2) ≥ 18

In this video, we solve the linear inequality -3(x - 2) ≥ 18 and plot the solution on a number line.

Multiplication of Complex Numbers

Generally, multiplication of complex numbers follows the exact same principles as multiplication in algebra. In this video I demonstrate 3 common examples of multiplication of complex numbers.

Solving Linear Inequalities - Example 2x < x - 1 ≤ 3x + 5

In this video, I show you how to solve for a combined inequality 2x < x - 1 ≤ 3x +5. The first step is to separate the inequality into 2 parts. So we have...

Polar Form of Conic Sections - Part 2

In this video, we discuss the variations of the polar form of conic sections, which we derived in the previous video as...