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

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

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

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

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

Find the values of x for which the following functions are maximum or minimum: (i) x^(3)- 3x^(2) - 9x (ii) 4x^(3)-15x^(2)+12x+1

f(x)=9x^(3)-3x^(2)+x-5,g(x)=x-(2)/(3)

Evaluate: (i) x^(2)+4x+7 when x=2+sqrt(-3) (ii) 2x^(3)-9x^(2)-10x+13 when x=3+sqrt(-5)