- #1

- 9

- 0

simple question, but difficult to find an answer for me

How to integrate sqrt((ax+b)/x) dx ???

a,b constants and x variable

if it matters, I would be happy if you could solve it just for both a,b >0

Thanks

- Thread starter Holali
- Start date

- #1

- 9

- 0

simple question, but difficult to find an answer for me

How to integrate sqrt((ax+b)/x) dx ???

a,b constants and x variable

if it matters, I would be happy if you could solve it just for both a,b >0

Thanks

- #2

- 428

- 1

The expression will be a little simpler, but now we try a more common method, which is let [itex]v=\sqrt{u}[/itex]. To find [itex]du[/itex], we usually consider [itex]v^2=u[/itex], to simplify things. I think you will end up with something that you know how to integrate.

- #3

- 798

- 34

Let x = (b/a)(sinh(t))²

simple question, but difficult to find an answer for me

How to integrate sqrt((ax+b)/x) dx ???

a,b constants and x variable

if it matters, I would be happy if you could solve it just for both a,b >0

Thanks

- #4

- 9

- 0

go here:

integrals.wolfram.com/index.jsp

and enter

sqrt[(a*x+b)/x]

into the text box

integrals.wolfram.com/index.jsp

and enter

sqrt[(a*x+b)/x]

into the text box

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