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IRISSAK [1]
3 years ago
7

10. (30-i)-(18+6i)+30i

Mathematics
2 answers:
fomenos3 years ago
6 0

Answer:

12+23i

Step-by-step explanation:

(30−i)−(18+6i)+30i

30−i−18−6i+30i

12−i−6i+30i

12−7i+30i

12+23i

<h3>Hope it is helpful....</h3>
never [62]3 years ago
4 0

Answer:

above answer is correct

mrk that braniliest

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