Integrale con metodo di sostituzione

Solving an integral using a particular substitution. Exercise taken from an exam task (year 2017) assigned in a mathematical analysis test 1. As you can see, the most appropriate and effective substitution consists in calling into question the hyperbolic functions. Other substitutions could be used, but in my opinion much more laborious in terms of calculations so the choice of the hyperbolic sine and/or hyperbolic cosine functions are the most appropriate. #salvoromeo #hyperbolicfunctions #integralmethodofsubstitution