Algebra 2 6-2 Complete Lesson: Multiplying and Dividing Radical Expressions

Last updated about 4 years ago

27 questions

Note from the author:

A complete formative lesson with embedded slideshow, mini lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.

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Algebra 2 6-2 Complete Lesson: Multiplying and Dividing Radical Expressions

Algebra 2 6-2 Complete Lesson: Multiplying and Dividing Radical Expressions

Solve It! You can cut the 36-square into four 9-squares or nine 4-squares. Which other n-square can you cut into sets of smaller squares in two ways?

Problem 1 Got It? Can you simplify the expression? If so, simplify. If not, explain why not.

Problem 1 Got It? Can you simplify the expression? If so, simplify. If not, explain why not.

Problem 2 Got It?

Problem 3 Got It?

Problem 4 Got It? What is the simplest form of the expression?

Problem 5 Got It? What is the simplest form of the expression?

Vocabulary: Write the simplest form of the expression.

Error Analysis: Explain the error in this simiplification of radical expressions.

Review Lesson 6-1: Simplify the radical expression. Use absolute value symbols when needed.

Review Lesson 5-4: Divide using synthetic division. Show each step.

Review Lesson 4-6: Complete each square.

Review Lesson 4-8: Write the quotient as a complex number in the form a ± bi.

Vocabulary Review: Categorize each statement as true or false.

Vocabulary Review: Consider the three rational expressions below. Drag and drop the expressions on the left to identify them as a numerator or denominator.

Use Your Vocabulary: Which expression shows the expression below with like terms combined ?

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.For a refresher on the Cornell note-taking system, click here.

Reflection: Math Success

Solve It! You can cut the 36-square into four 9-squares or nine 4-squares. Which other n-square can you cut into sets of smaller squares in two ways?

Solve It! Is there a square you can cut into smaller squares in three ways? Explain.

Problem 1 Got It? Can you simplify the expression? If so, simplify. If not, explain why not.

Problem 1 Got It? Can you simplify the expression? If so, simplify. If not, explain why not.

Problem 2 Got It?

Problem 3 Got It?

Problem 4 Got It? What is the simplest form of the expression?

Problem 5 Got It? What is the simplest form of the expression?

Problem 5 Got It? Which answer choices in Problem 5 could have been eliminated immediately? Explain. Select all that apply.

Vocabulary: Write the simplest form of the expression.

Error Analysis: Explain the error in this simiplification of radical expressions.

Review Lesson 6-1: Simplify the radical expression. Use absolute value symbols when needed.

Review Lesson 5-4: Divide using synthetic division. Show each step.

Review Lesson 4-6: Complete each square.

Review Lesson 4-8: Write the quotient as a complex number in the form a ± bi.

Vocabulary Review: Categorize each statement as true or false.

Vocabulary Review: Consider the three rational expressions below. Drag and drop the expressions on the left to identify them as a numerator or denominator.

Use Your Vocabulary: Which expression shows the expression below with like terms combined ?

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.For a refresher on the Cornell note-taking system, click here.

Reflection: Math Success

Solve It! Is there a square you can cut into smaller squares in three ways? Explain.

Problem 5 Got It? Which answer choices in Problem 5 could have been eliminated immediately? Explain. Select all that apply.

Vocabulary Review: Consider the three rational expressions below.
Drag and drop the expressions on the left to identify them as a numerator or denominator.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.

Vocabulary Review: Consider the three rational expressions below.
Drag and drop the expressions on the left to identify them as a numerator or denominator.

Notes: Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.

For a refresher on the Cornell note-taking system, click here.