5 x 2 ) 4 x 3 )- 24 July 8, 2019 16 32 64 128 5 2 5 x 24 )=- 3 4 15 x X 2 )( x 3 )( x 4 )( x 5 )- 24 0 3 2 x 5 )- 1 4 x 24 )= 0 Phân tích x 2 )( x 3 )( x 4 )( x 5 )- 24 3 x-5=x+3 5 x 5 x 5 x 5 x 5 2 x 2 5
