9 х 1 2 8 * 3 х 1 5 0 July 8, 2019 16 32 64 128 9 х + 8 ∙ 3 х−1 − 1 = 0 9 x 8 = 9 ^ (x - 1/2) - 8 * 3 ^ (x - 1) + 5 = 0 9 1/2 + 3 1/8
