Question

Hi, I’m in AP Calculus AB. Could you help me solve this and maybe explain your steps?

Answer 1

Use the product rule:

d/dx = [f(x)*g(x)] = f(x) * d/dx g(x) + d/dx f(x) * g(x)

-4e^x csc^2(x) + 4e^x cot(x)