Reviewing Complex Numbers: Division by pure imaginary

Reviewing Complex Numbers: Division by pure imaginary

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSN.CN.A.3, HSN.CN.A.1, HSN.CN.B.4

+1

Standards-aligned

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14 questions

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1.

FLASHCARD QUESTION

Front

What is a complex number?

Back

Tags

CCSS.HSN.CN.A.1

2.

FLASHCARD QUESTION

Front

What is the imaginary unit?

Back

Tags

CCSS.HSN.CN.A.1

3.

FLASHCARD QUESTION

Front

How do you divide a complex number by a pure imaginary number?

Back

To divide a complex number by a pure imaginary number, multiply the numerator and denominator by the conjugate of the denominator.

Tags

CCSS.HSN.CN.A.3

4.

FLASHCARD QUESTION

Front

What is the conjugate of a complex number?

Back

Tags

CCSS.HSN.CN.A.3

5.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.HSN.CN.A.3

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.HSN.CN.A.3

7.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.HSN.CN.A.3

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