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2 years ago

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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2 years ago

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Step-by-step explanation:

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