sarasmyth sarasmyth
  • 13-10-2019
  • Mathematics
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PLEASE HELPPPPPPP
Find the square root of 1+8i so that the real part of your answer is positive

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davelin800
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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