Week 3 - Quiz_ MAT222_ Intermediate Algebra (ACR2343B)
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Ashford University *
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Course
222
Subject
Mechanical Engineering
Date
Jan 9, 2024
Type
Pages
4
Uploaded by TonyRoyal
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Week 3 - Quiz
Due
Nov 14 at 12:59am
Points
5
Questions
5
Time Limit
None
Allowed Attempts
Unlimited
Instructions
Week 3 Quiz
[CLOs: 1, 2, 5]
This quiz consists of 5 questions and is worth 2% of your course grade.
Watch the assigned videos below by clicking on the links, and then begin the quiz.
Exercise 13: Simplifying Radicals then Adding and Subtracting
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%203%2017-
328_e13_simplifying_radicals_then_adding_and_subtracting.m4v?.vi=htmlFiveViewer)
Exercise 47: The Product Rule for Radicals
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%201%2049-
321_e47_product_rule_for_radicals.m4v?.vi=htmlFiveViewer)
Exercise 49: Division of Complex Numbers
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%206%2055-
340_e49_division_of_complex_numbers.m4v?.vi=htmlFiveViewer)
Video: Exercise 3 Rationalizing the Denominator
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%204%203-
331_e3_rationalizing_the_denominator.m4v?.vi=htmlFiveViewer)
Video Exercise 3: Write the Radical Using Rational Exponents
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%209-
325_e3_write_the_radical_using_rational_exponents.m4v?.vi=htmlFiveViewer)
Video Exercise 29: Equations Involving Radicals
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
Attempt History
Attempt
Time
Score
LATEST
Attempt 1
15 minutes
5 out of 5
Score for this attempt: 5
out of 5
Submitted Oct 31 at 10:28am
This attempt took 15 minutes.
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%205%2033-
335_e29_equations_involving_radicals.m4v?.vi=htmlFiveViewer)
Video Exercise 29:Rational Exponents: Evaluate the Expression
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%2035-
323_e29_rational_exponents_evaluate_the_expression.m4v?.vi=htmlFiveViewer)
Video Exercise 7: Adding and Subtracting Like Radicals
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%203%2011-
326_e7_adding_and_subtracting_like_radicals.m4v?.vi=htmlFiveViewer)
Video Exercise 47: The Product Rule for Radicals
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%201%2049-
321_e47_product_rule_for_radicals.m4v?.vi=htmlFiveViewer)
Video Exercise 123: Applications
(https://content.bridgepointeducation.com/curriculum/items/b3e72ac7-a8b2-46e2-a36b-
e25c0d1db744/1/ALEKS%20Videos.zip/ALEKS%20Videos/MAT222/Week%203%20Quiz/9%202%20127-
322_e123_applications.m4v?.vi=htmlFiveViewer)
Click on the Take the Quiz
button when you are ready to start this exam. When finished, click on Submit
Quiz
.
Take the Quiz Again
1 / 1 pts
Question 1
In looking at the example of the video in Exercise 47, The Product Rule For
Radicals
located in the media section of Chapter 9, the presenter is
simplifying a radical. Which number does she state is a perfect square?
16 100 50 25 Correct!
Correct!
1 / 1 pts
Question 2
In the video for Exercise 3, Rationalizing the Denominator, located in the
media section of Chapter 9, the presenter rationalizes the expression, and in
the end, the denominator becomes ________.
7
2
√7 3 7 Correct!
Correct!
1 / 1 pts
Question 3
In the equation presented in the video, Exercise 123 - Applications
located in the media section of Chapter 9, after the presenter adds the terms
in the parentheses, the expression for the diagonal, D is in what exponential
form?
Slope intercept form Rational exponent Correct!
Correct!
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
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- Unlimited textbook solutions
- 24/7 expert homework help
Irrational exponent Decimal form 1 / 1 pts
Question 4
In the video for Exercise 7, Adding and Subtracting Like Radicals, located in
the media section of Chapter 9, the presenter states that to add or subtract
radicals, the radicands do not have to be alike.
True False Correct!
Correct!
1 / 1 pts
Question 5
In the video Exercise 3 Rationalizing the Denominator, the presenter needs
to change the Ö
7 in the denominator to a rational number without changing
the value of the fraction. To do so you need to:
Multiply by Ö
7/
Ö
7
Correct!
Correct!
Subtract Ö
7 from the fraction
Multiply by Ö
3/
Ö
7
Add Ö
3 to the fraction
Quiz Score: 5
out of 5
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