3x 1 x 4 x 2 10 9x x 2 2x July 8, 2019 16 32 64 128 (3x - 1)/x - 4/(x - 2) = (10 - 9x)/(x ^ 2 - 2x) 2) 3 ^ - 1 * x + 3 ^ - 2 * x = 9 ^ - 2 + x 4) 4 ^ - 1 * x - 2 ^ - 2 * x = 8 ^ 2 + x Dfrac 2x 3 - dfrac 10x+1 9 = dfrac 4x+1 9 3 2x − 9 10x+1 = 9 4x+1 3 x 3 = 9 1 3 x − 1 + 9 x + 1 2 − 3 x + 3 + 3 3 x − 9 ≥ 3 x + 1
