Integra 3dx/2x-5 from x=0 to 16

=3*(1/2)∫ d(2x-5) /(2x-5)=3/2* ln|2x-5| (от0 до 16)=3/2*(ln|2*16-5| -ln|2*0- -5|=1,5*(ln17-ln5)=1,5ln(17/5)=1,5*ln3,4