How do you find the derivative of #y=2(5x+3)^7-1# using the chain rule?
1 Answer
# dy/dx = 70(5x+3)^6 #
Explanation:
Note: derivative of a constant is zero so
#d/dx(-1) = 0 # differentiate using the
# color(blue)(" chain rule") #
# dy/dx = 7*2(5x+3)^6 d/dx (5x+3) =14(5x+3) * 5 #
# rArr dy/dx = 70(5x+3)^6#
