Post date: Jan 12, 2019 11:48:29 AM
COMPITO IN CLASSE su calcolo dei limiti, disequazioni
224, 225, 248, 252, 255, 259, 266, 268, 270, 284 pag 1201
(3x-1)(2x+5) ≥ 0
(3x-1)(2x+5)(x+1) ≥ 0
6x² + 13x - 5 < 0
(6x³ + 19x² + 8x - 5)/(3x-2) > 0
6x² + 11x - 2 ≤ 0