Find the derivative of `x^4/((x-1)(x-2))`

Find the derivative of sqrt(((x-1)(x-2))/((x-3)(x-4)(x-5))) w.r.t.x

Find the derivative of x^(-4)(3-4x^(-5))

Find the derivative of x at x=1

Find the derivative of f(x)=(x+1)/(x)

Find the derivative of y=x^(2)+(1)/(x^(2))

Find the derivative of (5x^(3)+3x-1)(x-1) .

If the third derivative of (x^(4))/((x-1)(x-2)) is (-12k)/((x-2)^(4))+(6)/((x-1)^(4)) , then the value of k is

Find the derivative of (-1)x^(-1)+2x^(2)

Find the derivative of f(x)=(1)/(x)

Find the derivative of (x-1)(x+1)(x^(2)+1)(x^(4)+1) with respect to x.