Multiplying Complex Numbers

Multiplying Complex Numbers

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the product of (i)(3i)?

Back

-3

2.

FLASHCARD QUESTION

Front

What is the result of (5 - i)(5 + i)?

Back

26

3.

FLASHCARD QUESTION

Front

Back

-1

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

In a complex number expressed as a + bi, what does 'a' represent?

Back

the real part of the complex number

6.

FLASHCARD QUESTION

Front

What is the definition of a complex number?

Back

A number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit.

7.

FLASHCARD QUESTION

Front

What is the imaginary unit 'i'?

Back

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