Number 5 Memes

Look closely at this devilish integral... notice anything? Every single term contains the number 5! This isn't calculus—it's a mathematical rickroll designed to make you waste precious brain cells before realizing the answer is just 5! That moment when your professor hands this out as a "quick warm-up exercise" and watches the entire class spiral into madness while they sip coffee with a sinister grin. The mathematical equivalent of saying "the password is password."