Chapter 9 (Radicals and Complex Numbers) Review

Flashcard
•
Mathematics
•
11th - 12th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a radical in mathematics?
Back
A radical is an expression that includes a root, such as a square root (√) or cube root (∛). It represents the inverse operation of exponentiation.
2.
FLASHCARD QUESTION
Front
Back
3.
FLASHCARD QUESTION
Front
What is the principal square root of a number?
Back
The principal square root of a number is the non-negative root of that number. For example, the principal square root of 9 is 3.
4.
FLASHCARD QUESTION
Front
Back
5.
FLASHCARD QUESTION
Front
What is a complex number?
Back
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
What is the conjugate of a complex number?
Back
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