Question

What is `(6x^2 + x - 1) -: (3x-1)`?

Answer 1

`(2 x+1)`

Explanation:

`(6 x^2+x-1)-: (3 x-1)`

`= (6 x^2+ 3 x -2 x-1)/ (3 x-1)`

`=(3 x (2 x +1) - 1(2 x+1))/ ((3 x-1))`

`=((2 x +1)cancel((3 x- 1)))/cancel ((3 x-1))`

`= (2 x+1)` [Ans]