How do you differentiate y=lnx2?
3 Answers
Mar 4, 2016
Explanation:
Applying the chain rule, along with the derivatives
Mar 4, 2016
Explanation:
Alternatively, we can simplify
Since
Mar 4, 2016
Explanation:
Just to show the versatility of calculus, we can solve this problem through implicit differentiation.
Raise both side to the power of
y=ln(x2)
ey=eln(x2)
ey=x2
Differentiate both sides with respect to
ey(dydx)=2x
dydx=2xey
Recall that
dydx=2xx2=2x