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Which expression is equivalent to (-2+4i)+(1-7i)-(-8+5i) -7i -i 7-8i -9+2i
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1 vote
Which expression is equivalent to (-2+4i)+(1-7i)-(-8+5i)

-7i
-i
7-8i
-9+2i

User Morgan ARR Allen
by
5.6k points

1 Answer

4 votes
7-8i

Add -2+1+8=7
Add 4i-12i= -8i
User Mani Abi Anand
by
6.3k points
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