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In this lesson, we will learn how to solve rational equations or equations with rational expressions. The idea is to first find the LCD and then multiply both sides of the equation by the LCD. This will clear all of the denominators. From there, we can solve our equation. We must check our solution(s) in the original equation to make sure they do not violate our domain (can't divide by zero).
Негізгі бет Algebra 2 Lesson #52 How to Solve Equations with Rational Expressions
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