A simple question3

hypsin_0 · 2025-08-05 15:10:53

How to solve this:

ktesla39 · 2025-08-05 23:57:00

Let, u = g(x)

Differentiate both sides with respect to x:

Now sub. back in the integral:

This is the simplest to what I know. If you give me the original equation, I might help you solving it.

hypsin_0 · 2025-08-06 14:06:40

No original equation,sorry:)
I tried again,and I got:

I don't think it's a good answer.

ktesla39 · 2025-08-06 23:49:42

How did you do that? What's the method name? I did using substitution method.

hypsin_0 · 2025-08-07 13:17:21

let it become

Then you can got my answer.

ktesla39 · 2025-08-08 02:01:07

You left the dx. This is where you got wrong because now if you are integrating with u/v, you should also change the dx to anything like du or dv. Can you please tell me the complete question?

hypsin_0 · 2025-08-08 13:39:23

no complex question

ktesla39 · 2025-08-08 13:44:36

Where did you find this question?

hypsin_0 · 2025-08-08 13:58:57

from my brain

Math Is Fun Forum

#1 2025-08-05 15:10:53

A simple question3

#2 2025-08-05 23:57:00

Re: A simple question3

#3 2025-08-06 14:06:40

Re: A simple question3

#4 2025-08-06 23:49:42

Re: A simple question3

#5 2025-08-07 13:17:21

Re: A simple question3

#6 2025-08-08 02:01:07

Re: A simple question3

#7 2025-08-08 13:39:23

Re: A simple question3

#8 2025-08-08 13:44:36

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#9 2025-08-08 13:58:57

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