6 8 x 5 7 x 4 6 July 8, 2019 16 32 64 128 Evaluate the expression 2 5 x 6 7 x 8 4 6 6 8 x 5 5/8 x 6 x 6 6 8 x 4 6 7/8 x 6 6 8- x =5 8