Multiplying and Dividing Rational Expressions

Multiplying and Dividing Rational Expressions

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

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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.

2.

FLASHCARD QUESTION

Front

What does it mean to simplify a rational expression?

Back

To simplify a rational expression means to reduce it to its lowest terms by factoring and canceling common factors.

3.

FLASHCARD QUESTION

Front

What is the first step in multiplying rational expressions?

Back

The first step is to factor all numerators and denominators completely.

4.

FLASHCARD QUESTION

Front

How do you divide rational expressions?

Back

To divide rational expressions, multiply by the reciprocal of the divisor.

5.

FLASHCARD QUESTION

Front

What is the formula for multiplying two rational expressions?

Back

6.

FLASHCARD QUESTION

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest factor that two or more numbers or expressions share.

7.

FLASHCARD QUESTION

Front

How do you find the GCF of two polynomials?

Back

To find the GCF of two polynomials, factor each polynomial and identify the highest common factors.

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