Question

d/dx [(e^2x-5)(secx)]???

Answer 1

start with
\[(e^{2x}-5)\cos(x)\] and use the product rule

Answer 2

\[f'(x)=2e^{2x}\cos(x)-(e^{2x}-5)\sin(x)\]

Answer 3

it's e^(2x-5)

Answer 4

is the answer e^(2x-5)*secx*tanx+2*e^(2x-5)*secx