Simplifying Radical Expressions Challenge

The video tutorial introduces radicals, explaining their components like the radical symbol, radicand, and index. It covers the process of simplifying radicals, using examples to demonstrate the steps involved. The tutorial also explains the properties of radicals, focusing on the product property, and emphasizes the importance of identifying perfect squares for simplification. Advanced examples are provided to illustrate the simplification process, and methods for checking the accuracy of simplifications using a calculator are discussed.

What is the proper term for the symbol commonly known as the square root symbol?

• Radicand

• Index

• Radical

• Exponent

Tags

CCSS.8.NS.A.1

What is the term for the number underneath the radical symbol?

• Radical

• Radicand

• Index

• Exponent

Tags

CCSS.HSN.RN.A.2

If no index is listed in a radical, what is the assumed index?

• 1

• 2

• 4

• 3

Tags

CCSS.8.EE.A.2

What is the square root of 49?

• 6

• 7

• 9

• 8

Tags

CCSS.8.EE.A.2

Which of the following is a perfect square?

• 25

• 35

• 30

• 20

What is the simplified form of the square root of 24?

• 2√6

• 4√5

• 3√8

• 5√4

Tags

CCSS.HSN.RN.A.2

Which property allows you to split a number under a radical into two multiplied factors?

• Difference Property

• Quotient Property

• Product Property

• Sum Property

What is the simplified form of the square root of 48?

• 3√16

• 2√12

• 5√2

• 4√3

What is the simplified form of 3√50?

• 3√10

• 15√2

• 10√3

• 5√6

If you simplify √48 to 2√12, what should you do next?

• Check if 12 has a perfect square factor

• Leave it as it is

• Multiply by 2

• Divide by 2