
Simplifying Radicals and Absolute Value Usage

Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Easy
Standards-aligned

Ethan Morris
Used 1+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of the lesson on simplifying radicals?
Understanding complex numbers
Learning to simplify radicals and use absolute value symbols
Graphing linear equations
Solving quadratic equations
Tags
CCSS.HSN.RN.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When is it necessary to use the absolute value symbol?
When the index number is even and the exponent is even
When the index number is odd and the exponent is even
When the index number is even and the exponent is odd
When the index number is odd
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of simplifying the square root of x^6?
x^3
Absolute value of x^3
Absolute value of x^2
x^2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why don't we use absolute value symbols for cube roots?
Because cube roots are not real numbers
Because cube roots are always integers
Because the index number is odd
Because cube roots always result in positive numbers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of the cube root of x^9?
Absolute value of x^2
x^2
Absolute value of x^3
x^3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of the fourth root of x^8, why is the absolute value symbol not needed?
Because the exponent is odd
Because the index number is even
Because the index number is odd
Because the exponent is even
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of the fourth root of y^12?
y^2
Absolute value of y^2
y^3
Absolute value of y^3
Tags
CCSS.8.EE.A.2
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