<prompt> Tafuta c, kutokana na kwamba floor cfloor inatosheleza 2x2 17x - 55 0na c c - sakafu c sakafu inatosheleza 6x2 - 23x 7 0.  <response>: Sababu za kwanza za quadratic kama 2x-5x11 0,kwa hivyo mizizi yake ni tfrac52 na -11. Kwa kuwa floor c floor lazima iwe nambari kamili, ni lazima iwe hivyo kwamba floor c floor -11.Sababu za pili za quadratic kama 3x-12x-7 0,kwa hivyo mizizi yake ni tfrac13 na tfrac72. Tangu 0 le c 1, it lazima iwe hivyo c tfrac13.Kisha c floor cfloor c -11 tfrac13 -tfrac323. 