Expand menu menu_open Minimize Start chapters Home History history History expand_more
{{ item.displayTitle }}
navigate_next
No history yet!
Progress & Statistics equalizer Progress expand_more
Student
navigate_next
Teacher
navigate_next
{{ filterOption.label }}
{{ item.displayTitle }}
{{ item.subject.displayTitle }}
arrow_forward
No results
{{ searchError }}
search
menu_open
{{ courseTrack.displayTitle }}
{{ statistics.percent }}% Sign in to view progress
{{ printedBook.courseTrack.name }} {{ printedBook.name }}
search Use offline Tools apps
Login account_circle menu_open

Rational Equation

Concept

Rational Equation

A rational equation is an equation that contains at least one rational expression with the independent variable in the numerator. Below is an example. 4xx+5=2x \dfrac{4x}{x+5}=\dfrac{2}{x} Rational equations can be solved algebraically, graphically, or numerically.