What statement is true about the function f(x) = Sqaure -x

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

The function models the number of accidents

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.