10 7 x 7 5 July 8, 2019 16 32 64 128 10 x 7 =- 5 8 10 x 7 50 10 7 x 5 3 10 x 7 5 2 7 10 x 5 7 in simplest form 10 x 7 57 (- 10 7 x 5 15 3 10 x 7 5 cm 10 x 7 )=- 50 12x
