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sweet [91]
2 years ago
7

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

Mathematics
2 answers:
iragen [17]2 years ago
5 0
<h3>Answer:</h3>

4i√2

<h3>Step-by-step explanation:</h3>

√(-2) +√(-18) = i√2 +3i√2 = 4i√2 . . . . . . where i = √(-1)

likoan [24]2 years ago
5 0

Answer:

The other answer was sort of correct, but the real answer was the second option: 4√2i

I hope this helps anyone that needs it!

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