A) | X – 3 B) – 3X = – 6561 C) (2X – 1)2008 = (2X – 1)2010

Bài 1 (2 điểm): Tìm x biết: a) | x –

3

b) – 3

x

= – 6561

c) (2x – 1)

2008

= (2x – 1)

2010