Expanding and Simplifying Expressions

This lesson covers simplifying and expanding multiplication expressions. It begins with identifying parts of an expression and using fewer symbols to simplify them. The lesson then explains how to expand expressions by reintroducing multiplication signs. Finally, it demonstrates finding products of expressions with variables and numbers, concluding with a summary of expanded and simplified forms.

What is the simplest form of the expression 6 times B?

• 6B

• 6*B

• B6

• B*6

How can the expression 4 times 3 times H be simplified?

• H12

• 4*3*H

• 12H

• 4H3

What is the simplified form of 2 times 2 times 2 times a times B?

• 2aB

• 8aB

• 2*2*2*a*B

• aB8

How do you expand the expression 5G?

• G*5

• G5

• 5G*

• 5*G

What is the expanded form of 7g x 9h?

• g*7*9*h

• 7*g*9*h

• 7g*9h

• 7*9*g*h

How do you find the product of 4F times 7G?

• 4F*7G

• FG28

• 4*7*F*G

• 28FG

What is the product of 3de times 9YZ?

• 27deYZ

• 3*9*de*YZ

• deYZ27

• 3de*9YZ

If you double the product of 6Y times 3BC, what is the result?

• 6Y*3BC

• 12YBC

• 36YBC

• 18YBC

What does an expression in expanded form consist of?

• Only sums of products

• Only differences of products

• Single numbers only

• Sums and differences of products

What should you do after learning about expanded forms?

• Complete the problem set

• Review the video

• Take a break

• Write a summary