3 years ago

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

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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