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Rational Functions Topics
Simplifying Rational Expressions
If your first reaction is to run screaming from your computer whenever numbers get too complicated (like, fancier than "1 + 1"), calm down and think "simple." Wrestle down those big, bad r...
Adding and Subtracting Rational Expressions
Remember fractions? They're about to rear their ugly heads again in the world of rational expressions. Rational expressions behave just like fractions, except they're more ornery. (It's those extra...
Multiplying and Dividing Rational Expressions
We multiply and divide rational expression just like fractions. Wait—is this thing on repeat? To multiply rational expressions, first factor all numerators and denominators and cancel any factors...
Complex Rational Expressions
Complex Rational Expressions You thought you were knee-deep in complexity up to now? Brace yourself. Welcome to the wacky world of complex rational expressions. There's one caveat: these expression...
Rational Functions and Their Graphs
Did we mention graphs and their rational functions yet? Naw, we wanted to ease you into this new realm of knowledge. But what, pray-tell, what does this new lingo mean?What the Heck Are Rational Fu...
Ever been to a themed party? Perhaps "Under the Sea" strikes your fancy. Imagine all of the possibilities. There could be sharks, clownfish, or manatees. What if the possibly fictitious animals are...
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