Im trying to find when x = 1 what is the deritiave of the function g(x) = 2x^2(4x+1)^3
What I got so far was g `(x) = 3(4x+1)^2(4) + 4x(4x+1)^3
= 300 + 500
= 800
This is apparently the wrong answer but I don't know what I am doing wrong. Any help/advice would be appreciated.
Thanks