Laetus, Marcia, and one athlete – assassin of Roman emperor Commodus Planner: Laetus Assassins: Marcia and an unnamed athlete who strangled the emperor in his bath when Marcia's poison worked too slowly.
... which we can conveniently complete the square[?]. To "complete the square" is to add a constant (i.e., in this case, a quantity that does not depend on x) to th ...