3x^(5)-48x^(3)

Find both the maximum and the minimum value of 3x^(4)-8x^(3)+12x^(2)-48x+1 on the interval [1,4] .

Find both the maximum value and the minimum value of f(x)=3x^(4)-8x^(3)+12x^(2)-48x+25 on the interval [0, 3].

Find the absolute maximum and absolute minimum values of f(x)=3x^(4)-8x^(3)+12x^(2)-48x+25 in [0,3]

Find the maximum value and the minimum value and the minimum value of 3x^(4)-8x^(3)+12x^(2)-48x+25 on the interval [0,3].

Find the absolute maximum // minimum value of following functions (i) f(x) =x^(3) " "," "x in [-2,2] (ii) f(x) =sin +cosx" "," " x in [0,pi] (iii) f(x) =4x -(x^(2))/(2) " " , " " x in [-2. (9)/(2)] (iv) f(x) =3x^(4) -8x^(3) +12x^(2) -48x+25 " ", " " x in [0,3] (v) f(x) =sin x + (1)/(2) cos 2 x " " , " " x in [0,(pi)/(2)]

Find both the maximum value and the minimum value 3x^(4) - 8x^(3) + 12x^(2) - 48x + 25 on the interval [0,3].

If x=3+sqrt(5), find the value of x^(4)-12x^(3)+44x^(2)-48x+17

if x=3+sqrt(5) then find the value of x^(4)-12x^(3)+44x^(2)-48x+17