5 Useful Algebra Properties

Hello there! For today's video, I will talk about 5 different properties or laws of algebra that are pretty useful. Some of these are very straightforward but will be pretty helpful once you work on proofs or other math topics. Some are better for you to memorize and some are better for you to understand where it came from so you can apply it to your math adventures.

Sections of this video:
0:00 Intro to 5 random useful algebra properties
1:35 Law of Trichotomy
3:18 Triangle Inequality / Reverse Triangle Inequality
5:59 |a^2| = |a|^2 = a^2
8:23 Square/Cube Binomials and Pascal's Triangle
11:46 Sum and Difference of Cube

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