Posted by **Me** on Saturday, April 21, 2007 at 10:50pm.

Okay, how would you go about finding the area of a curve from 1 to 4, when y=2x+(2/(x^2))?? It's not like the problem I asked before because here, you cannot use substitution. I tried using 2x for u and x^2 for du but it won't simplify into a ln problem or anything that I can work with.

Also, how do you take the derivative/anti-derivative of a fraction like: (3x^2)/(2)?

I really appreciate the help!

## Answer this Question

## Related Questions

- Calc 121 - Okay, how would you go about finding the area of a curve from 1 to 4...
- Calculus - I have two questions, because I'm preparing for a math test on monday...
- Help - I am trying to do this problem and this is what I have got so far Divide...
- English - Here is the second speech act. Thank you for your cooperation. I also ...
- Calc - finding area bounded by curve - Find the area bounded by x=cubed root of ...
- calculus - We're doing indefinite integrals using the substitution rule right ...
- Math (Algebra) - I sent my professor asked the pros and cons of each method, I ...
- CALC - area under a curve - You have an unknown function that is monotone ...
- Calculus - I'm a bit confused about the average equations with integration. I ...
- pre calc - f(x)={8 x + 9}/(2 x + 7)(8 x + 6) -Find the x and y intercepts. -How ...

More Related Questions