Re: Have trouble solving integrals

In article
<12003831.1198191773563.JavaMail.jakarta@xxxxxxxxxxxxxxxxxxxxxx>,
clarence <kingwooky@xxxxxxxxx> wrote:

I have posted before with trouble solving another integral, but I realized
that I set up the equation wrong, fixed it and solved the problem. However, I
have two new integrals that I believe are much easier to solve but still
having trouble. Can anyone help me? These are the two integrals:

a = k*v^2 + f + (f*v^2)/(g*r)

b = (v^2)/r

sqrt() is square root

first integral: integrate[ 1/sqrt( a^2 + b^2 ) ]dv

second integral: integrate[ v/sqrt( a^2 + b^2 ) ]dv

a^2 + b^2 has the form Av^4 + Bv^2 + C, where A, B, and C are
constants. Try it out at

http://integrals.wolfram.com/index.jsp
.

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