Please help Show your work if you can. Don’t use a link as an answer.

x-3

Step-by-step explanation:

first off, you've got to factor this expression

x^2-x-6= (x+2)(x-3)

so that is your expression.

then, you can take a look at the options.

x+2 is a binomial, and x-3 is a binomial

the only option out of those two that is on the screen is x-3.

the answer is x-3

hope this helped!!!

the solution is 12x-6y