Let f(x)=x^2+18x+7 and g(x)=-3x^2+2x-9. Identify the solution(s) of f(x)=g(x).

The answer simplified would be. -6300x

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?