3 4x 5 2 8 2x July 8, 2019 16 32 64 128 3 4x 5 2 8 2x how many solutions X 5 5x 4 3x 3 4x 2 2x 8 X 5 4x 3 2x 2 8 3 4x 5 2 left 8 2x right 2x 3 4x 5 )=- 2 8 x 7 2x 3 5 4x 2 13 8 3 2x 5 4x 2 4 =- 8 2x 3 4x 2 15x 5 )/( x 2 2x 8 Integral 2x 3 4x 2 15x 5 x 2 2x 8