Simplify, Multiply, Divide Rational Expressions

Simplify, Multiply, Divide Rational Expressions

Assessment

Flashcard

Mathematics

9th - 11th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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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 the numerator and the denominator are both polynomials.

2.

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 out any 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.

4.

FLASHCARD QUESTION

Front

How do you multiply two rational expressions?

Back

Multiply the numerators together and the denominators together, then simplify if possible.

5.

FLASHCARD QUESTION

Front

What is the process for dividing rational expressions?

Back

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

6.

FLASHCARD QUESTION

Front

What does it mean to find the least common denominator (LCD)?

Back

The least common denominator is the smallest expression that can be used as a common denominator for two or more rational expressions.

7.

FLASHCARD QUESTION

Front

How do you add rational expressions?

Back

To add rational expressions, first find a common denominator, then combine the numerators and simplify.

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