What are the roots of the polynomial equation x^3-6x=3x^2-8 ? use a graphing calculator and a system of equations. a)–40, –4, 5 b)–5, 4, 40 c)–4, –1, 2 d)–2, 1, 4

System of equations:
(1) y=x^3-6x
(2) y=3x^2-8

Option D) -2, 1, 4

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?