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02-03-2019
Mathematics

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wegnerkolmp2741o wegnerkolmp2741o

02-03-2019

Answer:

1 -4i

Step-by-step explanation:

1-sqrt(-16)

We know that sqrt(ab) = sqrt(a) sqrt(b)

1 - sqrt(16) sqrt(-1)

Assuming we take the principal value of the square root

The square root of -1 is i

1 -4i

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