Find the value of x for which the function `(x^(3) - 3x + 4) `is maximum or minimum.

Find the value of.x for which the function f(x) =x^4 — 4x^3 + 4x^2 - 1 is maximum or minimum.

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

For what values of x, the function f(x) = x^(5)-5x^(4)+5x(3)-1 is maximum or minimum? Prove that at x = 0, the function is neither maximum nor minimum.

For what values of x, the function f(x) = x^(5)-5x^(4)+5x^(3)-1 is maximum or minimum? Prove that at x = 0, the function is neither maximum nor minimum.

The function f(x)=x^(5)-5x^(4)+5x^(3) find maximum and minimum value

For which value of x, function f(x)=(40)/(3x^(4)+8x^(3)-18x^(2)+60) has maximum and minimum ?

Find for what values of x the following functions are maximum and minimum.also the corresponding maximum and minimum values y=(x)/((x-1)(x-4))

Find for what values of x the following functions are maximum and minimum Also find the corresponding maximum and minimum values : y=10-x^(2)-x^(3)-(1)/(4)x^(4)

Find for what values of x the following functions are maximum and minimum Also find the corresponding maximum and minimum values : (1)/(2)x^(4)-2x^(3)-6x^(2)+16x+1

Find for what values of x the following functions are maximum and minimumthe corresponding maximum and minimum values :y=x^(3)-3x+1