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Fantom [35]
3 years ago
11

Help me pleaseeee asap, thanks!

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
6 0

Answer:

see below

Step-by-step explanation:

\sqrt{64} + \sqrt{-144} = \sqrt{8^2} + \sqrt{-1 \times 12^2}

~~~~~~~~ = 8 + i \times \sqrt{12^2}

~~~~~~~~ = 8 + 12i

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