2 years ago

Subtract. Write the answer in standard form. (12+4i)−(3−7i)

Mathematics

2 answers:

LiRa [457]2 years ago

8 0

Answer:

9+11i

Step-by-step explanation:

12-3=9

4i-(-7i)=11

Elina [12.6K]2 years ago

7 0

Answer:9 +11i

Step-by-step explanation:12 +4i-3+7i=9+11i

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