00:01
We're asked to do implicit differentiation of this equation minus natural log of y plus 1 is equal to 3.
00:19
So there's a lot going on here, and what you need to do is make sure you identify products.
00:24
We'll have a chain rule when we get over here.
00:27
So starting with that product rule, i like to take the derivative of the first piece, so derivative of x is one, leave e to the y alone.
00:34
And then part of the product rule is plus now you leave x alone the derivative of e to the y is itself but then you have to with implicit do y prime since it's the independent it's the dependent variable the next piece the derivative of 2x is just 2 whereas the next piece the derivative of natural log is 1 over that function but again with implicit it's times y prime and on the right side the derivative of 3 is 0.
01:07
So at this point, i would probably do two things at once.
01:11
I would, looking at these two things, factor out the y prime, and we're looking at x, e to the y, minus 1 over y plus 1...