0. Review of College Algebra
Complex Numbers
Multiple Choice
Multiple ChoiceIdentify the real and imaginary parts of each complex number.
−4−9i
A
a=−9,b=−4
B
a=−4,b=−9
C
a=4,b=9
D
a=−4,b=9
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Related Practice
Identify the real and imaginary parts of each complex number.
−4−9i
a=−9,b=−4
a=−4,b=−9
a=4,b=9
a=−4,b=9