Multiply and Divide Rational Expressions
Flashcard
•
Mathematics
•
11th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is a rational expression?
Back
A rational expression is a fraction where both the numerator and the denominator are polynomials.
Tags
CCSS.HSA.APR.D.7
2.
FLASHCARD QUESTION
Front
What does it mean to multiply rational expressions?
Back
To multiply rational expressions, multiply the numerators together and the denominators together, then simplify if possible.
Tags
CCSS.HSA.APR.D.7
3.
FLASHCARD QUESTION
Front
What is the reciprocal of a rational expression?
Back
Tags
CCSS.HSA.APR.D.6
4.
FLASHCARD QUESTION
Front
What is the KFC method in division of rational expressions?
Back
KFC stands for Keep, Flip, Change: Keep the first fraction, Flip the second fraction (take its reciprocal), and Change the division to multiplication.
Tags
CCSS.HSA.APR.D.6
5.
FLASHCARD QUESTION
Front
How do you simplify a rational expression?
Back
To simplify a rational expression, factor both the numerator and the denominator and then cancel any common factors.
Tags
CCSS.HSA.APR.D.6
6.
FLASHCARD QUESTION
Front
What is the first step in dividing rational expressions?
Back
The first step is to multiply by the reciprocal of the second expression.
Tags
CCSS.HSA.APR.D.6
7.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSA.APR.D.6
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