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22-10-2020
Mathematics

contestada

Use square roots to solve the equation X^2= -64 over the complex numbers

Respuesta :

22-10-2020

Answer:

+/- 8i

Step-by-step explanation:

x^2 = -64

square root (x^2) = square root of (-64)

x = +/- 8* the square root of (-1)

x = plus or minus 8i

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