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1. The problem statement, all variables and given/known data

Solve the fooling equation over C

z^3+ 8 = 0

3. The attempt at a solution

First Attempt

z^3 = -8

cube root (2 ^3) = cube root (8 i^2 )

z = 2i

Second Attempt

z^3 = -8

z ^3 = -2 ^3

so, z = -2

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# Homework Help: Solving Complex Numbers

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