SOLUTION: Let y = cube root of (x^2 - x +1). For which value of x is y a minimum?

Question 974804: Let y = cube root of (x^2 - x +1). For which value of x is y a minimum?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!

For any extremes value,

The numerator now is what counts.

------------This is the best bet for y as a minimum value. LOCAL minimum.
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