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Annette
13 days ago
6

Which of the following is equivalent to 18 minus StartRoot negative 25 EndRoot? 5i 18 – 5i 18 + 5i 23

Mathematics
2 answers:
tester [12.3K]13 days ago
3 0
Answer:

Step-by-step explanation:

18-\sqrt{-25}=18-\sqrt{i^{2}*5^{2}}\\\\=18-5i

Leona [12.6K]13 days ago
3 0
Answer: the answer is b

Step-by-step explanation:

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