3 5 6 x 8 2 7 July 8, 2019 16 32 64 128 3 6 x 1 2 7 8 6 5 2 7 x 9 3 6 5 x 8 2 X 6 5 x 4 3 8 x 2 7 2 7 x 9 3 6 5 x 8 mũ 2 X 2 3 4x 5 6 7x 8 9 If 2x 5 8 x 6 2 7 3 6 8×3 5+2 5 6 5×(-30 8) 3/8 * x + 6/7 = 5 - 5/6 * x
