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2 votes
Simply the expression

Simply the expression-example-1
User Pjobs
by
3.8k points

2 Answers

2 votes

Answer:

Explanation:

(-3+7i)-(-3-8i)= -3+7i+3+8i=15i

User Ken Geis
by
3.6k points
9 votes

Answer:

15i

Explanation:

-3+7i+3+8i

0+15i

User Tha Leang
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4.2k points