5x 5 11x 2 1 July 8, 2019 16 32 64 128 5x 4 12x 3 11x 2 12x 5 0 X 2 5x 5 x 2 11x 30 )= 1 Log 5 )( x 2 )- 5x 11 )= 1 X 2 1 5x 11 5 0 5 x 5 x 5 x 5 x 5 5 x 5 x 5 5) 5x ^ 2 - 11x + 2 = 0