Menu Close

Category: Integration

Question-148905

Question Number 148905 by DELETED last updated on 01/Aug/21 Answered by DELETED last updated on 01/Aug/21 Answered:$$−\underset{\mathrm{2}} {\overset{\mathrm{4}} {\int}}\left(\mathrm{x}^{\mathrm{2}} −\mathrm{5x}\:\right)\mathrm{dx}=−\:\left[\frac{\mathrm{1}}{\mathrm{3}}\mathrm{x}^{\mathrm{3}} −\frac{\mathrm{5}}{\mathrm{2}}\mathrm{x}^{\mathrm{2}} \right]\underset{\mathrm{2}} {\overset{\mathrm{4}}…

Question-83331

Question Number 83331 by oyemi kemewari last updated on 01/Mar/20 Commented by jagoll last updated on 01/Mar/20 (13)secxdx=secx(secx+tanx)dxsecx+tanx=sec2x+secxtanxdxsecx+tanx=d(secx+tanx)secx+tanx$$=\:\mathrm{ln}\:\mid\mathrm{sec}\:\mathrm{x}+\mathrm{tan}\:\mathrm{x}\mid\:+\:\mathrm{c}…