Question 25: Given the function \(y = {x^3} – 3{x^2} + 2\). Which of the following assertion true

\(y’ = 3{x^2} – 6x = 0 \Leftrightarrow \left[\begin{array}{l}[\begin{array}{l}

x = 0\\

x = 2

\end{array} \right.\)

So the function has two extremes.

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