
Simplifying Radicals and Absolute Values

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

Liam Anderson
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the index in a radical expression?
It specifies the number of operations to be performed.
It shows the number of variables in the expression.
It indicates the number of terms in the expression.
It determines the number of times a number is multiplied by itself.
Tags
CCSS.8.EE.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can the cube root of 8 be simplified?
By adding 2 to 8
By subtracting 2 from 8
By finding three equal factors of 8
By dividing 8 by 3
Tags
CCSS.8.EE.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cube root of 8?
1
2
3
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When simplifying the square root of y to the fourth, what are we looking for?
Groups of 3 equal factors
Groups of 5 equal factors
Groups of 2 equal factors
Groups of 4 equal factors
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of the square root of y to the fourth?
y to the fourth
y cubed
y squared
y
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What expression raised to the fourth power equals x to the fourth?
x squared
x to the fourth
x cubed
x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are absolute values necessary when simplifying radicals with even indices?
To ensure the result is always positive
To simplify the calculation
To make the expression more complex
To ensure the result is always negative
Tags
CCSS.HSN.RN.A.2
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