`quad y=x^(5)+x^(4)+x^(3)+x^(2)+x+1.` Find `((dy)/(dx))`

y=(4x^(3)-5x^(2)+1)^(4), Find (dy)/(dx)

If y=(x^(4)+x^(2)+1)/(x^(2)+x+1) find (dy)/(dx) =

y=4+5x7x^(3) . Find (dy)/(dx) :

y=(6x^(4) - 5x^(3) + 2x + 3)^(6) find (dy)/(dx)

(i) If y= 6x^(5) -4x^(4) -2x^(2) +5x -9 " find " (dy)/(dx) at x = -1 (ii) If y = (sin x + tan x) , " find " (dy)/(dx) at x = pi/4 (iii) If y = ((2 -3 cos x))/sin x , " find " (dy)/(dx) at x = pi/4

y=x+x^(2)+(1)/(x)+(1)/(x^(3)) . Find (dy)/(dx)

x^(3)y^(4)=(x+y)^(7) ,find (dy)/(dx)

If y=(x^(3)+x^(2)+x)/(1+x^(2)), find (dy)/(dx)

If y=6 x^(5)-4x^(4)+2x^(2)+3x+2 , then find (dy)/(dx) at x=-1.

Given that y=x^(2)+4x^(-(1)/(2))-3x^(-2), find (dy)/(dx) .