-2x^(3)-9x^(2)-12x+1

Separate the intervals of monotonocity for the function f(x)=-2x^3-9x^2-12 x+1

Separate the intervals of monotonocity for the function f(x)=-2x^3-9x^2-12 x+1

Separate the intervals of monotonocity for the function f(x)=-2x^3-9x^2-12 x+1

Show that the derivative of the function f given by f(x)=2x^(3)-9x^(2)+12x+9, at x=1 and x=2 are equal.

If the function f(x)=2x^(3)-9ax^(2)+12x^(2)x+1, where a>0, attains its maximum and minimum at p and q, respectively,such that p^(2)=q, then a equal to (a) 1 (b) 2 (c) (1)/(2) (d) 3

Find the values of x such that f(x)=2x^(3)-9x^(2)+12x+2 is a decreasing function.

Show that x+1 and 2x-3 are factors of 2x^(3)-9x^(2)+x+12 .

Maximum value of f(x) =2x^(3)-9x^(2)+12x-2 is