∫ex[x3+x+1(1+x2)3/2]dx is equal to
I=∫ex[x√1+x2+1(1+x2)3/2]dxLet f(x)=x√1+x2⇒f′(x)=√1+x2−x2√1+x2(1+x2)=1(1+x2)3/2∴I=exf(x)+c=exx√1+x2+c
Your email address will not be published. Required fields are marked *
Submit Your Solution hear: