8.4 Multiply and Divide Rational Expressions
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Mathematics
•
8th Grade - University
•
Hard
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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.
2.
FLASHCARD QUESTION
Front
How do you multiply rational expressions?
Back
To multiply rational expressions, multiply the numerators together and the denominators together, then simplify if possible.
3.
FLASHCARD QUESTION
Front
What is the first step in dividing rational expressions?
Back
The first step is to multiply by the reciprocal of the divisor.
4.
FLASHCARD QUESTION
Front
What does it mean to simplify a rational expression?
Back
Simplifying a rational expression means reducing it to its lowest terms by canceling common factors in the numerator and denominator.
5.
FLASHCARD QUESTION
Front
What is the reciprocal of a fraction?
Back
The reciprocal of a fraction is obtained by flipping the numerator and denominator.
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
Back
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