Add or subtract as indicated and write the result in standard form.
-$$4 \mathrm { i } - ( - 6 - \mathrm { i } )$$
A) $6 + 5 i$
B) $- 6 - 5 \mathrm { i }$
C) $6 - 3 \mathrm { i }$
D) $- 6 + 3 i$

Name: Add or subtract as indicated and write the result in standard form. -\[4 \mathrm { i } - ( - 6 - \mathrm { i } )\] A) $6 + 5 i$ B) $- 6 - 5 \mathrm { i }$ C) $6 - 3 \mathrm { i }$ D) $- 6 + 3 i$
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Question

Quizplus · Accepted Answer

Subtracting the second complex number from the first, we get $4i - (-6-i) = 4i + 6 + i = 6 + 5i$.

Add or Subtract as Indicated and Write the Result in Standard