Question: Are you satisfied with your tangent line?

]]>Have you seen an implicit plot of that equation?

Yes, I get your answer when I do the integration.

]]>When I do it by hand I do not get Alpha's answer either.

Do you get my answer?

]]>Hence

Thank you bobbym

]]>I am getting that for a tangent also. How did you get yours?

For that integral, Maple gets the first answer too. Might be that an absolute value is wrapped around each term and they have both left it out...

When I do it by hand I do not get Alpha's answer either.

]]>I get

And also...

But wolfram alpha says

Why is that so?]]>

That is correct and nice and simple.

]]>I did

]]>

Welcome to the forum.

This is what I did:

What did you do?

]]>Is the purple shaded area what you want?

]]>