Solving Rational Equations and Inequalities Flashcards
1
Q
What is a Rational Equation?
A
An equation that contains one or more rational expressions.
2
Q
How do you solve a Rational Equation?
A
You begin by multiplying each side by the LCD. You then simplify.
3
Q
What are Extraneous Solutions?
A
A solution that does not satisfy the original equation.
4
Q
What is the formula for Time?
A
Time=Distance/Average Speed
5
Q
What is a Rational Inequality?
A
An inequality that contains one or more rational expressions.
6
Q
What must be done when multiplying or dividing both sides of a Rational Expression?
A
The direction of the inequality symbol must be reversed.
