Rationalizing Radicals

Rationalize Radicals

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I understand that I am not here and there may be confusion, but I do expect you to try your best to understand and make sense of the material.

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Simplifying Radical Expressions

Need a reminder? Watch this video.

https://tinyurl.com/y4msvpoz

Multiple Choice

Simplify: $$\sqrt{32}$$  

• $$3\sqrt{2}$$  

• $$2\sqrt{8}$$  

• $$16\sqrt{2}$$  

• $$4\sqrt{2}$$  

Multiple Choice

Simplify: $$\sqrt{121}$$  

• 11

• 12

• 21

• 121

Multiple Choice

Simplify: $$\sqrt{150}$$  

• $$5\sqrt{15}$$  

• $$5\sqrt{6}$$  

• $$6\sqrt{5}$$  

• $$25\sqrt{6}$$  15√5

Rationalize the Denominator

This may be new to you but is very important!

Rationalize the Denominator

https://tinyurl.com/y2bmaa2s

copy and paste the link to watch another video.

​Example:

Steps:

​Example:

Steps:

​Example:

Steps:

​Example:

Steps:

Multiple Choice

Fully simplify....

Multiple Choice

Fully simplify....

Multiple Choice

Fully simplify....

Multiple Choice

Fully simplify....

Multiple Choice

Fully simplify....

You have a DeltaMath assingment. Go to DeltaMath and complete the "Rationalizing Denominators" assignemnt