" (ii) "x^(3)-3x^(2)-9x-5

The minimum value of the function f (x) =x^(3) -3x^(2) -9x+5 is :

Factorise : - P(x)=x^(3)-3x^(2)-9x-5

Factorize x^(3)-3x^(2)-9x-5

Factorize x^(3)-3x^(2)-9x-5

Solve x^3-3x^2-9x-5

The abscissae of the points where the tangent to curve y = x^(3) - 3x^(2) -9x+5 is parallel to x axis are

Show that , the following functions have neither a maximum nor a minimum value : x^(3)-3x^(2)+9x-5