gmontanez1187 gmontanez1187

05-09-2020
Mathematics

contestada

What is the sum of square root -2 and square root -18?
O 4 square root 2
o 4 square root 2i
O 5 square root 2
O 5 square root 2i

Respuesta :

MahirTajower MahirTajower

06-09-2020

Answer:

4 square root 2i

[tex] \sqrt{ - 2} + \sqrt{ - 18} = 4 \sqrt{2} i[/tex]

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