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OpenStudy (anonymous):
Simplify the expression (-4,3i) - (7-6i). Answer choices: A. 3-9i B. -11-9i C. 3+3i D. -11+3i
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OpenStudy (anonymous):
Please help
OpenStudy (seascorpion1):
what does (-4,3i) mean compared to -4+3i
OpenStudy (anonymous):
It's -4-3i , I'm sorry
OpenStudy (anonymous):
@seascorpion1
OpenStudy (seascorpion1):
-4-3i-7+6i=-11+3i (choice D)
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OpenStudy (anonymous):
Oh wow it's that simple lol thank you!
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