January 2019
Beginner
400 pages
10h 21m
English
Content preview from Algebra II For Dummies, 2nd Edition
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Chapter 1
Going Beyond Beginning Algebra
IN THIS CHAPTER
Abiding by (and using) the rules of algebra
Adding the multiplication property of zero to your repertoire
Raising your exponential power
Looking at special products and factoring
Algebra is a branch of mathematics that people study before they move on to other areas or branches in mathematics and science. For example, you use the processes and mechanics of algebra in calculus to complete the study of change; you use algebra in probability and statistics to study averages and expectations; and you use algebra in chemistry to work out the balance between chemicals. Algebra all by itself is esthetically pleasing, but it springs to life when used in other applications.
Any study of science or mathematics involves rules and patterns. You approach the subject with the rules and patterns you already know, and you build on those rules with further study. The reward is all the new horizons that open up to you.
Any discussion of algebra presumes that you’re using the correct notation and terminology. Algebra I (check out Algebra I For ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.