.A student says that a fifth-degree polynomial equation with a rational coefficients has roots -5, -3, 1, 2. Describe possible errors the student may have made.

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

2xy/9 is the answer to this problem