Question

Question 11

Watch the following video on Adding & Subtracting Complex Numbers and take notes in order to use for

the following exercises.

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Ex 1: Adding and Subtracting Complex Numbers

Evaluate the expression (-5-4i) + (7-6i) and write the result in the form a + bi.

The real number a equals

The real number b equals

Question Help: Video 1 Video 2 Message instructor

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