Question #5ad06

1 Answer
Jan 17, 2018

#-5*x^3 + 12# is one example.

Explanation:

Since the degree must be 3 we know there will be an #a*x^3# term.

Since there must be a negative leading coefficient, we can make #a# any negative number, so let's say #-5*x^3#.

We need a binomial, which means there will be two terms, and the constant term must greater than, so we'll add a constant to what we currently have:

#-5*x^3 + 12#, for example.

That 12 could actually be any positive number, so #-5*x^3 + 85# would also work.