Question

Use logarithmic differentiation to calculate the derivative.
f(x) = x^(7sqrt. (x))

Answer 1

start by taking the log, get
\[7\sqrt{x}\ln(x)\] take the derivative using the product rule, then and the end multiply by the original function \(x^{7\sqrt{x}}\)

Answer 2

ohhhhh, i forgot the product rule!! thank you :)