SOLUTION: 8+2i=x to the 3rd power + the square root of yi

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Question 381915: 8+2i=x to the 3rd power + the square root of yi
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
8+2i=x to the 3rd power + the square root of yi
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Equate the Real part
Equate the Imaginary part
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Equation:
x^3 = 8
sqrt(yi) = 2i
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x = 2
yi = -4
y = -4/i
y = -4/i^3
y = -4/-i
y = 4/i
y = 4i^3
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Cheers,
Stan H.