7 x 10 15 July 8, 2019 16 32 64 128 7 10 x 150 7 2 x 10 )= 15 7 10 x 3 15 7 15 x 10 21 Os x 10.15 7 7 10 x 15 14 X 10 3 7 15x3 5 7 15 10 x 47 (- 10 7 x 5 15 3 7 x 10 to the power of 15
