What is the solution of the below integral: Share with your friends Share 0 Atul Shaw answered this Dear student,∫x2-4x+1dxLet u=x+1So, du=dxx2=(u-1)2∫(u-1)2-4udu∫u2-2u+1-4udu∫u2-2u-3udu∫u2u-2uu-3udu∫u2udu-∫2uudu-∫3udu∫u du-∫2du-∫3uduu22-2u-3 ln u(x+1)22-2(x+1)-3 ln (x+1)1. ∫xn dx=xn+1n+12. ∫1x dx=ln xRegards 0 View Full Answer