Bài 1: a) 5x – 2 ³ = 3 ³ b) 7x – 13 = 2 ² . 3 ² c) ( 3x – 9 ) . 12 = 3 ² . 2 ³

Photo of author

By Savannah

Bài 1:
a) 5x – 2 ³ = 3 ³
b) 7x – 13 = 2 ² . 3 ²
c) ( 3x – 9 ) . 12 = 3 ² . 2 ³




Leave a Comment