Perform the division. Express the result in quotient form.Identify any restrictions on the variable.

I know how to do the division. just not find the restrictions on the variable.

eg.

6x^2 + x - 9 divided by 2x -1

equals 3x + 1 remainder -7

Quotient statement: (6x^2 + x - 9) = (2x -1)(3x +1) - 7

How do you find the restrictions?