Find sum of the pair of complex numbers.
-$$- 7 i , - 9 - 4 i$$
A) $- 2 - 11 \mathrm { i }$
B) $- 2 + 3 i$
C) $- 2 - 3 \mathrm { i }$
D) $11 + 2 \mathrm { i }$

Name: Find sum of the pair of complex numbers. -\[- 7 i , - 9 - 4 i\] A) $- 2 - 11 \mathrm { i }$ B) $- 2 + 3 i$ C) $- 2 - 3 \mathrm { i }$ D) $11 + 2 \mathrm { i }$
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Question

Quizplus · Accepted Answer

The sum of the complex numbers $-7i$ and $-9 - 4i$ is $(-9 - 4i) + (-7i) = -9 - 11i$.

Find Sum of the Pair of Complex Numbers −7i,−9−4i- 7 i , - 9 - 4 i−7i,−9−4i

Find Sum of the Pair of Complex Numbers $- 7 i , - 9 - 4 i$