(4 1/6 а^8 в^5) (-1 1/5 а^5 6) = (25/6 а^8 в^5) (-6/5 а^5) = -25/6 6/5 а^13 в^5 = -5/2 а^13 в^5
(3x³ - 6x²) : 3x² = (3x² * (x - 2)) : 3x² = x - 2
5/6 (12c + a) + ⅔ (3c - 2a) = 5/6 12c + 5/6 a + 2/3 3c - 2/3 2a = 10c + 5/6 a + 2c - 4/3 a = 12c + 5/6 a - 4/3 a = 12c + 5/6 a - 8/6 a = 12c - 3/6 a = 12c - 1/2 a
(4 1/6 а^8 в^5) (-1 1/5 а^5 6) = (25/6 а^8 в^5) (-6/5 а^5) = -25/6 6/5 а^13 в^5 = -5/2 а^13 в^5
(3x³ - 6x²) : 3x² = (3x² * (x - 2)) : 3x² = x - 2
5/6 (12c + a) + ⅔ (3c - 2a) = 5/6 12c + 5/6 a + 2/3 3c - 2/3 2a = 10c + 5/6 a + 2c - 4/3 a = 12c + 5/6 a - 4/3 a = 12c + 5/6 a - 8/6 a = 12c - 3/6 a = 12c - 1/2 a