Basically, a rational expression is like a rational number (a fraction), except instead of having one integer over another, we have one polynomial over another. So "rational" means one thing over another. In other words, we can turn it into a "ratio." Ahhh. That makes sense.
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Answer:
Basically, a rational expression is like a rational number (a fraction), except instead of having one integer over another, we have one polynomial over another. So "rational" means one thing over another. In other words, we can turn it into a "ratio." Ahhh. That makes sense.