Understanding Complex Numbers
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
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QUESTION
What is
−
49
\sqrt{-49}
−
49
written using
i
i
i
?
QUESTION
What is the coefficient of
i
i
i
in the complex number
12
−
3
i
12-3i
12
−
3
i
?
QUESTION
What is the real part of
−
6
+
11
i
-6+11i
−
6
+
11
i
?
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ANSWER
−
6
-6
−
6
. The real part is the constant term.
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