sarasmyth sarasmyth

13-10-2019
Mathematics

contestada

PLEASE HELPPPPPPP
Find the square root of 1+8i so that the real part of your answer is positive

Respuesta :

davelin800 davelin800

13-10-2019

Answer:

Step-by-step explanation:

1+8i

i is the imaginary unit.

√8i is 2√2i

1+2√2i

3√2i

real part is 3

imaginary part is √2i

3 is positive

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