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## Geometric Sequences and Series (1 of 2)

Part 1: I explain the difference between arithmetic (common difference -- addition, d) and geometric (common ratio -- multiplication, r) sequences. Then I show the relation between geometric sequences … [Read More...]

## Lesson 6.7 (Part 2) – Finding Zeros using Synthetic Division & the Quadratic Formula

In this video we go over examples of how to find all the zeros of a polynomial function when given one of the zeros. In these problems we use Synthetic Divis... … [Read More...]

## Hypatia of Alexandria: Circles and Ellipses

Mathematical excerpt from -Agora,- an imagined biography of Hypatia of Alexandria. … [Read More...]