trevallion

Thanks! I'm struggling through the product/quotient derivative rules right now, not because the concept is difficult to grasp, but because it's really easy to lose track of everything. Any recommendations for keeping track during derivations?

I've been doing reasonably well, but all that writing, jeeeeze. Also, I hadn't realized until today that the derivative of e^(2x) is 2e^(2x). Whoops. Why is that?