X 2x 1 ) 5 2x 1 )= 0 July 8, 2019 16 32 64 128 X 2x 1 )+ 5 2x 1 )= 0 2 2x 1 7 * 10 x 5 2x 1 0 2x 1 )( x 5 )+( 2x 1 )( x 2 )= 0 2 2x 1 )- 7 times 10 x )+ 5 2x 1 )= 0 Giải phương trình x 2x 1 )+ 5 2x 1 )= 0 2 2x 1 )- 7 ⋅ 10 x )+ 5 2x 1 )= 0
