2x 1 3 x 5 8 1 x 2 July 8, 2019 16 32 64 128 3 2x 1 )+ 3 x 1 )- 2 x 5 )= 15 8 x Rezolvati ecuatia 3 2x 1 )+ 3 x 1 )- 2 x 5 )= 15 8 x Tìm x biết 2x 3 + 2x 1 = 8 5 x 1 2 2
