Question

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Answer 1

Is it \(\Large f(x) = ln (x^4 + e^{2x}) \)?

Answer 2

yep

Answer 3

Okayy, you're gonna need to apply the chain rule, so let's make a sub:

\(\large u=x^2+e^{2x}\)

So: \(\Large f(u) = ln u \)

First find the derivative of \(ln u\) and then \(u\).

Think you can find them?

Answer 4

I got (4x^3+2e^2x)/(x^4+e^2x)

Answer 5

Yup! \(\Huge \color{green}{\star} \)

Answer 6

thank you!!