Complex Numbers

Complex Numbers

Assessment

Flashcard

Mathematics

9th Grade - University

Hard

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13 questions

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1.

FLASHCARD QUESTION

Front

(-9 + 5i) + (3 -2i)

Back

-6 + 3i

2.

FLASHCARD QUESTION

Front

Simplify: (11 - 7i) - (-3 + 12i)

Back

14 - 19i

3.

FLASHCARD QUESTION

Front

Simplify (-3 + 2i)(1- 4i)

Back

5 + 14i

4.

FLASHCARD QUESTION

Front

What does i2 = ?

Back

-1

5.

FLASHCARD QUESTION

Front

Multiply
(2i)(3i)

Back

-6

6.

FLASHCARD QUESTION

Front

Simplify.

Back

Media Image

7.

FLASHCARD QUESTION

Front

Back

B

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