Differentiate the expression 2x (4x2 + 2x – 5) with respect to x.
2x (4x2 + 2x – 5) = 8x3 + 4x2– 10x
(8x3 + 4x2 – 10x)
= 24x + 8x –10
for each of the following functions.
, where u = 4x + 1. Find
in terms of x.