You need to use the product rule on the expression as a whole
You should set and
Use the chain rule to find v'
Could someone assist with this, please? The task is to differentiate the following equation
by the chain rule, differentiation should be for e, so to me that means
unfortunately, my book would disagree with me. According to it, the answer before simplification is
Can someone please explain to me where the plus and everything after it came from?