Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Let
f(x)=3x²cos(8x) .
f'(x)=6xcos(8x)-24x²sin(8x)
f'(2)=12cos(16)-96sin(16)f''(x)= f''(2)=