2 câu trả lời
(3x+3):(x+1)=3(x+1):(x+1)=3
(x^2+x):(x+1)=x(x+1):(x+1)=x
(x^2+2x):(x+2=x(x+2):(x+2)=x
Câu hỏi trong lớp
Xem thêm
(3x+3):(x+1)=3(x+1):(x+1)=3
(x^2+x):(x+1)=x(x+1):(x+1)=x
(x^2+2x):(x+2=x(x+2):(x+2)=x