Determine the derivative of y(x)=ex+ln(x).
y(x)=(1+x)ex
None of the other answers is correct.
y(x)=ex+ln(x)
y(x)=e1+1x
Determine the derivative of y(x)=ex+ln(x).
Antwoord 1 correct
Correct
Antwoord 2 optie
y(x)=ex+ln(x)
Antwoord 2 correct
Fout
Antwoord 3 optie
y(x)=e1+1x
Antwoord 3 correct
Fout
Antwoord 4 optie
None of the other answers is correct.
Antwoord 4 correct
Fout
Antwoord 1 optie
y(x)=(1+x)ex
Antwoord 1 feedback
Correct: y(x)=ex+ln(x)(1+1x)=exelnx(1+1x)=exx(1+1x)=ex(1+x).

Go on.
Antwoord 2 feedback
Wrong: Do not forget the chain rule.

See Chain rule.
Antwoord 3 feedback
Wrong: The chain rule does not state the following.

Let y(x)=u(v(x)) be a composite function. Then:
y(x)=u(v(x)).

See Chain rule.
Antwoord 4 feedback
Wrong: The correct answer is among them.

Try again.