Please explain why. Thanks

Is (x-2) is a factor of x³-3x²-x +7 –

We are given –

Now Put x = 2 into the polynomial –

________________________________________

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

umumumumum

im not sure