<prompt> Acha px iwe monic quartic polynomial kiasi kwamba p1 2, p2 5, p3 10, na p4 17. Tafuta p5.  <response>: Kumbuka kuwa px inachukua thamani sawa na x2 1 kwa x 1, 2, 3, na 4. Kwa hivyo, achaqx px - x2 - 1.Kisha qx pia ni monic quartic polynomial. Pia, q1 q2 q3 q4 0, hivyoqx x - 1x - 2x - 3x - 4.Kwa hiyo, px x - 1x - 2x - 3x - 4 x2 1. Tunaweza kuweka x 5, ili kupata p5 50. 