First, I need to verify if "Activados Matematica 3 Puerto De Palos" is a real textbook. If so, the user wants a free PDF. But sharing pirated textbooks is illegal in most countries. I should inform them about legal alternatives. Maybe the school provides access, or there are sample chapters available online. Also, the Italian part might be a red herring, but maybe they want similar resources in Italian? Or are they from an Italian-speaking country and the school uses this textbook?