5x(x-1)-3x(x-1) phan tich da tu thanh nhan tu Question 5x(x-1)-3x(x-1) phan tich da tu thanh nhan tu in progress 0 Môn Toán Philomena 4 years 2020-10-30T08:37:37+00:00 2020-10-30T08:37:37+00:00 2 Answers 237 views 0
Answers ( )
Đáp án:
Giải thích các bước giải:
5x(x-1)-3x(x-1)= x(x-1)(5-3)=2x(x-1)
`5x(x-1)-3x(x-1)`
`= (x-1)(5x-3x)`
`= (x-1).2x`