Suppose the cubic `x^(3)-px+q` has three distinct real roots, where `pgt0` and `qgt0`. Then find the max and min points .

Options

A. The cubic has maxima at both `sqrt(P/3) and -sqrt(P/3)`
B. The cubic has minima at and maxima at `sqrt(p/3)" and maxima at"-sqrt(p/3)`
C. The cubic has minima at and maxima at `-sqrt(p/3)" and maxima at"sqrt(p/3)`
D. The cubic has minima at both `sqrt(p/3) and -sqrt(p/3)`

Answer

B