Imaginary Numbers

Imaginary Numbers

Assessment

Flashcard

Other

10th Grade

Hard

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4 questions

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1.

FLASHCARD QUESTION

Front

Multiply:
(4 – 3i)(-7 – 2i)

Back

-34 + 13i

2.

FLASHCARD QUESTION

Front

Simplify: 
(10+ 15i)-(48 - 30i)

Back

-38 + 45i

3.

FLASHCARD QUESTION

Front

Find the sum.
(5-2i) + (-7+8i)

Back

-2+6i

4.

FLASHCARD QUESTION

Front

(3i)(-2+4i)

Back

-12-6i