2x 7 2 9 0 July 8, 2019 16 32 64 128 2x 2 9x 7 log3 x 2 6x 9 0 2x 2 9x 7 log2 x 2 6x 9 0 2x 7 2 9 x 2 2 0 4 2x 7 2 9 x 3 2 0 3x 2 6 2x 7 9 0 Solve 3x 2 6 2x 7 9 0 2x 7 2x2 - 7x - 9 = 0
