Simplifying an expression when the cube root of an expression is on the denominator

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Mathematics
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11th Grade - University
•
Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in simplifying a cube root expression?
Multiply the number by 2
Divide the number by 3
Rewrite the number as an exponent
Rewrite the number as a fraction
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to match the index with the power when simplifying cube roots?
To decrease the value of the expression
To make the expression more complex
To ensure the expression is in its simplest form
To increase the value of the expression
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you multiply by to eliminate the cube root of a number?
The cube root of the number
The number itself
The square root of the number
The fourth root of the number
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you take the cube root of an expression like 3^3 * X^3?
Add 3 to each exponent
Divide the exponents by 3
Subtract 3 from each exponent
Multiply the exponents by 3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final simplified form of the expression 3^3 * X^3 under a cube root?
3X
X^3
9X^2
3X^3
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