deifferentiation (1 Viewer)

[tradewind]

how do i differentiate this

h= 1 + x - x^2/40

 

[CM_Tutor]

h = 1 + x - x² / 40
dh/dx = 0 + 1 - 2x / 40 = 1 - x / 20

 

[tradewind]

thanks