Multiplying Rational Expressions

Multiplying Rational Expressions

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial teaches how to multiply rational expressions by drawing parallels to multiplying fractions. It begins with an introduction to the concept, followed by a detailed explanation of multiplying fractions horizontally. The lesson then covers the use of the distributive property in complex rational expressions, providing a step-by-step example to illustrate the process. The tutorial concludes with a summary of the key points covered.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying the fractions 1/4 and 7/5?

5/28

1/35

7/20

4/35

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying complex rational expressions, which property is crucial to remember?

Distributive Property

Associative Property

Identity Property

Commutative Property

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 3x squared plus 2x plus 4 times, what is the result of distributing negative 4?

12x + 8

3x - 8

12x - 8

3x + 8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying the numerators 7x + 35 and x + 6?

7x squared + 77x + 210

7x squared + 42x + 210

7x squared + 35x + 210

7x squared + 42x + 35

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final expression after multiplying 7x squared + 77x + 210 by 8x?

7x squared + 77x + 210 over 8x

7x squared + 77x + 210 over 4x

7x squared + 77x + 210 over 2x

7x squared + 77x + 210 over 16x

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