find-dx-x-2-1-2-x-2-2- Tinku Tara June 4, 2023 Integration 0 Comments FacebookTweetPin Question Number 87995 by abdomathmax last updated on 07/Apr/20 find∫dx(x2−1)2(x2+2) Answered by redmiiuser last updated on 08/Apr/20 1x2−1=tdx(x2−1)2=−dtx2+2=1t+3=1+3tt∫−t.dt1+3t1+3t=z3.dt=dz−13∫(z−1).dz3.z=−19[∫dz−∫dzz]=−19[z−lnz]+c=19[lnz−z]+c=19[ln(x2+2x2−1)−x2+2x2−1]+c Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: calculate-0-dx-x-1-2-x-2-2-x-3-2-Next Next post: calculate-0-arctan-3x-arctanx-x-dx- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.