5m 7n 3n 4m 2 2m 3mn 5 July 8, 2019 16 32 64 128 5m 7n 3n 4m 2 2m 3mn 5 answer 5m 7n 3n 4m 2 2m 3mn 5 solution Vi 5m 7n 3n 4m 2 2m 3mn 5 What is the sum of 5m 7n 3n 4m 2 and 2m 3mn 5 (2m)/(5m + 5n) + (3n)/(5m - 5n)