Short and clear answer and correct

9. Find all zeros of the polynomial function. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 13x2 - 13x - 169 X =? 10. Find all zeros of the polynomial function. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = 3x3 + x2+ 3x+ 1 X=? 11. Find all zeros of the polynomial function. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x5 + 3x - 3x3 - 17x2 - 18x - 6 X=? 12. 1 + / is a zero of the polynomial function. Find the other zeros. (Enter your answers as a comma-separated list.) P(x) = x3 - 2x + 4 -X=? 13. Solve the equation. (Enter your answers as a comma-separated list.) 1- x1 - x2 - 2x 3 = 0 X=? 14. The open tray shown in the following illustration is to be manufactured from a 17-by-19-inch rectangular sheet of metal by cutting squares from each corner and folding up the sides. w in. A rectangular sheet of metal and an open tray are shown. One side of the rectangle measures winches and the other side measures Linches. The sheet of metal has 4 lines drawn on it x units away from each edge. The lines form 4 smaller squares each with sides of length x. The open tray has a rectangular base. The height of the tray is labeled x. If the volume of the tray is to be 429 cubic inches and x is to be an integer, what size squares should be cut from each corner? (L = 17 and w = 19 in the image below.) in by_ in