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wel
2 years ago
13

What is the sum of V-2 and V-18?

Mathematics
1 answer:
Rufina [12.5K]2 years ago
4 0

Answer:

\sqrt{ - 2}  +  \sqrt{ - 18}  \\ =   \sqrt{2} i +  \sqrt{ - 2}  \sqrt{9}  \\ =  \sqrt{2} i + 3\sqrt{2} i \\  = 4\sqrt{2} i

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