Multiplying and Simplifying Expressions

Multiplying and Simplifying Expressions

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers multiplying algebraic expressions using the distributive property. It provides examples of multiplying single, two, and three terms, followed by combining like terms. The tutorial concludes with a final simplification and a brief mention of the next topic on binomial equations.

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property is used to multiply a term by an expression inside parentheses?

Commutative Property

Distributive Property

Associative Property

Identity Property

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying 3x by (2x^5 - 4x), what is the result of 3x times 2x^5?

6x^8

6x^7

6x^6

6x^5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 3x by -4x?

-12x^2

-12x^3

-12x^4

-12x

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After multiplying, how do you simplify the expression?

By combining like terms

By subtracting all terms

By adding all terms

By dividing all terms

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 2x by x?

2x^2

2x

x^2

2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2x^2 - 10xy + 3xy - 15y^2, what are the like terms?

-10xy and 3xy

2x^2 and 3xy

2x^2 and -15y^2

-10xy and -15y^2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying 2x by -5y?

-10xy

-10x^2y^2

-10x^2y

-10xy^2

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