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Sedbober [7]
3 years ago
11

(2+4i) + (9+10i) = (2+9) + (4i+10i)

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0
11+14i=11+14

The answer is 0
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Maksim231197 [3]

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mezya [45]

Answer:

-2(2+5r)

Step-by-step explanation:

-(7+10r)+3

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4 years ago
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makvit [3.9K]

Answer:

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