1 2 3 x 7 10 July 8, 2019 16 32 64 128 1 /( x 7 2 3 x 7 10 0 2 1 3x 7 10 3x 6 2 3 x 1 5 7 10 4 1 2 x )- 5 x 3 10 )= 7 4 1 2 6 x 3 7 10 3x 2 1 x 7 10 3 x 7 1 2 8x 10 7 12 2 3 x 1 10 4x 1 2 x )- 5x x 3 10 )= 7 4 10 1 2 x 7 3 4 2 3 nhân x 1 5 7 10 10 2 3 x 1 7 8 1 3 x 3.14 x 7 2 x 10 7 1 2 x 10 3 ring binder 1 3 x pi x 7 2 x 10
