What is the main goal of simplifying a square root expression?

Simplifying Square Roots and Powers

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To add more variables
To rewrite terms as something squared
To make the expression longer
To eliminate all variables
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which number is the largest square number that divides 72 evenly?
49
36
25
16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you simplify a cubed variable using the power rule?
Rewrite it as a squared times a
Add 1 to the exponent
Multiply it by 2
Divide it by 3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of taking the square root of a squared term?
The term itself
Zero
A fraction
A negative number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to use absolute values when dealing with odd powers?
To eliminate the variable
To make the expression more complex
To ensure the result is negative
To ensure the result is positive
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you simplify a fraction under a square root?
By separating the radicand across division
By subtracting the numerator from the denominator
By multiplying the numerator and denominator
By adding the numerator and denominator
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