Find the Maclaurin series of the function. X2 1x5 f(X) = Choose the Maclaurin series. 0 x2 2 5n+2 00 x no 3 O O x2 zxnZ n=0 5 (X) O H N H M \"N 3 3 Identify the interval on which the expansion is valid. (Give your answer as an interval in the form (*, *). Use the symbol 00 for innity, U for combining intervals, and an appropriate II II type of parenthesis "(",") , [","]" depending on whether the interval is open or closed. Enter (3 if the interval is empty. Express numbers in exact form. Use symbolic notation and fractions where needed.) The expansion is valid for