Complex Numbers

Flashcard
•
Mathematics
•
9th Grade
•
Hard
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17 questions
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1.
FLASHCARD QUESTION
Front
Back
10i
2.
FLASHCARD QUESTION
Front
What is the complex conjugate of 4-3i?
Back
4 + 3i
3.
FLASHCARD QUESTION
Front
(5-2i) + (-7+8i)
Back
-2+6i
4.
FLASHCARD QUESTION
Front
(4 – 3i)(-7 – 2i)
Back
-34 + 13i
5.
FLASHCARD QUESTION
Front
Back
A.
6.
FLASHCARD QUESTION
Front
Simplify: (10 + 15i) - (48 - 30i)
Back
-38 + 45i
7.
FLASHCARD QUESTION
Front
Find the sum.
(5-2i) + (-7+8i)
Back
-2+6i
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