00 6x " (1 point) For what values of x does the series 2 ( I) n. n=0 The series converges when x is in C] Use interval notation to enter your answer: If the series converges at only one number, enter a closed interval or a single point, e.g., "[5,5]" or {5}. Othenvise, enter an open interval (don't worry about whether the series converges at endpoints). converge