👉 A quintic is a polynomial of degree 5. It has five terms and can be represented by the equation: f(x) = ax^5 + bx^4 + cx^3 + dx^2 + ex + f Where: - a, b, c, d, e and f are coefficients, - x is the variable, - a ≠ 0. For example, if we have an equation like f(x) = x^5 - 6x^3 +