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Questions and Answers
What is the index of the radical expression $
abla{3}{27}$?
What is the index of the radical expression $ abla{3}{27}$?
- 3 (correct)
- 6
- 2
- 9
Which of the following is NOT a perfect square?
Which of the following is NOT a perfect square?
- 9
- 12 (correct)
- 1
- 4
A monomial can be defined as:
A monomial can be defined as:
- An equation containing a single variable.
- An expression with a single variable.
- A polynomial with only one term.
- A number, a variable, or a product of numbers and variables. (correct)
What is the principal square root of 25?
What is the principal square root of 25?
What is the cube root of 64?
What is the cube root of 64?
Flashcards
Cube Root
Cube Root
One of three equal factors of a number.
Exponential Equation
Exponential Equation
An equation in which the independent variable is the exponent.
Monomial
Monomial
A number, a variable, or a product of a number and variables.
nth Root
nth Root
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Principal Square Root
Principal Square Root
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Study Notes
Chapter 8 - Roots and Radicals
- Cube root: One of three equal factors of a number.
- Exponential equation: An equation where the independent variable is the exponent.
- Index: In nth roots, the value indicating the root being taken. The value under the radical is being taken to.
- Monomial: One or more variables, numbers, or products of these elements.
- Negative exponent: A negative-valued exponent.
- nth root: A root of 'b' where 'a' to the power of 'n' equals 'b' for positive integer 'n'.
- Perfect cube: A rational number with a cube root that is rational.
- Principal square root: The non-negative square root of a number.
- Radical expression: A symbol (radical) for square roots, cube roots, or other roots, including expressions containing these roots.
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