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ch4aika [34]
3 years ago
10

What is the value of (–7 + 3i) – (2 – 6i)?

Mathematics
2 answers:
const2013 [10]3 years ago
7 0
The answer is correct. If you have a graphing calculator, there is an "i" button, so the calculator does all your work for you and is a good way to check your answers.
GrogVix [38]3 years ago
6 0
-9+9i is in fact correct so A is right
:)
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