Video Check: Select all that apply with regards to the video embedded directly above this item.
3 points
3
Question 2
2.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 3
3.
Take Note: Define like radicals. You may use the canvas to help illustrate your written definition.
10 points
10
Question 4
4.
Take Note: Use the properties of like radicals to match equivalent expressions below.
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Corresponding Item
\sqrt[3]{xy}-5\sqrt[3]{xy}
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4\sqrt{5}
\sqrt{5}+3\sqrt{5}
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5\sqrt{2xy}-2\sqrt{2xy}
3\sqrt{2xy}
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-4\sqrt[3]{xy}
10 points
10
Question 5
5.
Problem 1 Got It?
10 points
10
Question 6
6.
Problem 1 Got It?
10 points
10
Question 7
7.
Problem 1 Got It?
3 points
3
Question 8
8.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 9
9.
Take Note: Categorize each radical expression on the left.
3\sqrt{3}-5\sqrt{3}
\sqrt{7x}-5\sqrt{7x}
\sqrt{3}+\sqrt{5}
4\sqrt{2}+\sqrt{2x}
\sqrt[3]{11}+16\sqrt[3]{11}
In simplest form (no like radicals)
NOT in simplest form (like radicals can be combined)
10 points
10
Question 10
10.
Problem 2 Got It? Find the perimeter of the stained-glass window if the side of each small square is 6 in.
3 points
3
Question 11
11.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 12
12.
Problem 3 Got It?
3 points
3
Question 13
13.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 14
14.
Take Note: FOIL helps us remember to distribute each term when multiplying two binomials. What do the letters F, O, I, and L stand for? You may use the canvas to help illustrate your written response.
10 points
10
Question 15
15.
Take Note: Products like the one below often occur when multiplying binomial radical expressions.
Evaluate the expression. Write the product in its simplest form.
10 points
10
Question 16
16.
Problem 4 Got It?
3 points
3
Question 17
17.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 18
18.
Take Note: What are conjugates ?
10 points
10
Question 19
19.
Take Note: What is the conjugate of the radical expression below?
10 points
10
Question 20
20.
Problem 5 Got It?
10 points
10
Question 21
21.
Problem 5 Got It?
3 points
3
Question 22
22.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 23
23.
Take Note: Consider the process of rationalizing the denominator in the expression below.
What would you multiply the expression by in order to begin to rationalize the denominator?
10 points
10
Question 24
24.
Problem 6 Got It? How can you write the expression below with a rationalized denominator?
10 points
10
Question 25
25.
Problem 6 Got It? How can you write the expression below with a rationalied denominator?
5 points
5
Question 26
26.
Problem 6 Got It? Suppose you were going to rationalize the denominator of the expression.
Would you simplify √8 before or after rationalizing? Explain your answer.
10 points
10
Question 27
27.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
