Complex Numbers

Complex Numbers

Assessment

Flashcard

Mathematics

11th Grade

Hard

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20 questions

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1.

FLASHCARD QUESTION

Front

Simplify: (3 + 2i) + (4i + 6)

Back

9 + 6i

2.

FLASHCARD QUESTION

Front

Simplify:
(4 + 7i) - (3 + 2i)

Back

1 + 5i

3.

FLASHCARD QUESTION

Front

Simplify:
-3i(4 + 2i)

Back

6 - 12i

4.

FLASHCARD QUESTION

Front

Simplify: (2 - 3i)(5 + 4i)

Back

22 - 7i

5.

FLASHCARD QUESTION

Front

(4-5i)(4+5i)

Back

41

6.

FLASHCARD QUESTION

Front

Simplify: (10+ 15i)-(48 - 30i)

Back

-38 + 45i

7.

FLASHCARD QUESTION

Front

Simplify: (7 + 2i)(9 - 6i)

Back

75-24i

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