List all possible rational zeros of P given by the Rational Zeros Theorem. for (x) = 3x3 − x2 − 3x + 1

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m