Add the complex numbers. (-2-4i)+(-12+7i) = ??

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asked Mar 2, 2019 126k views

5 votes

Add the complex numbers.
(-2-4i)+(-12+7i) = ??

Mathematics
middle-school

Jonathan Dodds asked

by Jonathan Dodds

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2 Answers

6 votes

Question:

(-2 - 4i) + (-12 + 7i)

= -14 + 3i

Evan Kroske answered Mar 4, 2019

by Evan Kroske

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5 votes

(-2-4i) + (-12+7i)

= -2-3i -12 + 7i

= -14 + 4i

ElSajko answered Mar 9, 2019

by ElSajko

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