Question

evalute it by parts integration

Answer 1

I discussed I will have the time of day tomorrow but

Answer 2

Answer:

Step-by-step explanation:

log x+1 ∫ x dx - ∫x^2/2/x+1

x^2 log x+1 /2 -1/2∫x^2 dx /x+1

x^2 log x+1 /2 -1/2{x^2-1+1 dx /x+1

x^2 log x+`1 /2 -1/2{∫x-1 dx + ln x+1 }

x^2 log x+1 /2 -1/2{x^2/2-x +ln x+1}