August 2022
Intermediate to advanced
640 pages
15h 59m
English
Content preview from Algebra II All-in-One For Dummies
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Chapter 4
Controlling Quadratic and Rational Inequalities
IN THIS CHAPTER
Taking on quadratic inequalities
Incorporating the number line for solutions
Getting rational with rational inequalities
Being absolutely sure with absolute value inequalities
Applying the techniques
An algebraic inequality is just what it says: an inequality (
, 
, 
, or 
) that involves a linear, polynomial, rational, or absolute value expression. I begin here with quadratic inequalities, and once you have this type of inequality mastered, you see how to employ the same method to solve high-degree inequalities, rational ...
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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.