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.
Input: [[-17, 32], [-48, -2, -34, 2, 48], [-40, -23]]

[-544, -313344, 920]