TASK DEFINITION: In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
PROBLEM: [[21, 36, -3, 4], [49, -14, -48, -14, -4], [-30, 9, 39, 6]]

SOLUTION: [-9072, 1843968, -63180]

PROBLEM: [[-9, -8, -8, -34], [26, 28, -9, -30], [7, -50, -30, 9], [-24, 47, 12], [-22, 23, -21, 22, 39], [-31, -38, 25, -41], [-34, 3, 33]]

SOLUTION: [19584, 196560, 94500, -13536, 9117108, -1207450, -3366]

PROBLEM: [[-22, -22, -40], [-16, 27], [-18, -45, 18], [-27, 0], [25, -8, 3], [-48, -1, -29]]

SOLUTION:
[-19360, -432, 14580, 0, -600, -1392]