masenally12414 masenally12414

21-09-2017
Mathematics

contestada

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

Respuesta :

sqdancefan sqdancefan

10-01-2019

Answer:

4i√2

Step-by-step explanation:

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

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GutsnGlory GutsnGlory

06-09-2019

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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