Complex Numbers
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
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1.
FLASHCARD QUESTION
Front
3+√-4
Back
3+2i
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
(1-3i)(2+5i)
Back
17-i
5.
FLASHCARD QUESTION
Front
(3+8i)(-2-i)
Back
2-19i
6.
FLASHCARD QUESTION
Front
3i + 2i
Back
5i
7.
FLASHCARD QUESTION
Front
(2i)(3i)
Back
-6
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