Title: Product_Rule_Post_BB_Pool
Course: Calculus Videos Project Modules

Q: f(x) = [Image: equation], f'(x) =
A: 5^x * ln(5) * x^-5 + 5^x * -5x^-6

Q: f(x) = 4^xx, ^4f'(x) =
A: 4x^3*4^x + x^4*ln(4)*4^x

Q: f(x) = -cos(x), f'(x) =
A: sinx / sin(x)

Q: f(x) = ln(x), f'(x) =
A: 1/x