3x 5 2 4x 2 0 July 8, 2019 16 32 64 128 4 0 3x 2 )- 5 0 4x 2 )=- 2 5 3x 2 )- 9 2 4x )- 7 0 4x 2 3x 5 )+ 2 3 4x 7 )= 0 Solve 4x 2 3x 5 )+ 2 3 4x 7 )= 0