SOLUTION: Solve cubic root(z+2)^-2/3 = 3 (z+2 is to the negative two thirds power)
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Question 213738: Solve cubic root(z+2)^-2/3 = 3 (z+2 is to the negative two thirds power)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Solve (z+2)^(-2/3) = 3
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Raise both sides to the -3/2 power to get:
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z+2 = 3^(-3/2)
z+2 = 1/[sqrt(27)]
z = {1/[3sqrt(3)]} -2
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Cheers,
Stan H.
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