Integration

savihoonna

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Jul 19, 2020
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2
Hi can anyone solve 2 integration below
 

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Please don't post on multiple websites. I can't understand what you posted here and you failed to post anything on the other site.
 
It's in image
Excellent example of not paying attention. I didn't say you posted nothing here, only that I couldn't understand it. It was the other website where you posted nothing. As also indicated, you provided no hint as to your capabilities or skill level or where you might be stuck. Please get on all that.
 
Hi can anyone solve 2 integration below
Yes I can solve these integral but it isn't about me, it is about you. In the end can you solve this integral? No one here is going to solve these integrals for you as this is a math help site. State exactly what you tried and where you are stuck so that we can get you back on track.
 
I notice immediately that the denominator is \(\displaystyle (1+ e^{20}t^b)^2\) so the substitution \(\displaystyle u= 1+ e^{20}t^b\) seems obvious. What do you get if you try that?
 
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