TÌM X BIẾT X6 (3 X  1)3  (5 X  2)3  ( X  1)6

2. Tìm x biết

x

⁶

 (3 x  1)

³

 (5 x  2)

³

 ( x  1)

⁶

. _____________________________________ THÀNH PHỐ THÁI BÌNH MÔN THI: TOÁN 8

_____ ___ __________ __ __________ __ __________ __ __________ __ __________ __ __________ __ __________ __ ____________ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ _

Thời gian làm bài: 90 phút (không kể thời gian phát đề)

[6]

____ ____ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ______ ____ __ ___ ___ ____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ _____ ___ ____ ___ ________ ______ ____ __ ______ ____ __ ______ ____ __ ______ _