TÍNH (X+111111112X +4 B/ X2 +8 C/ X2 +2X +2X +16 D/ X2 -2X -4 A/ X2 -

Câu 32 : Tính (x+12x +4 b/ x

2

+8 c/ x

2

+16 d/ x

2

-2x -4 a/ x

2

-