✔ 最佳答案
6x² - 7x - 3 = 0
x² - 7/6x = 1/2
x² - 7/12x = 1/2 + (7/12)²
x² - 7/12x = 72/144 + 49/144
(x - 7/12)² = 121/144
x - 7/12 = ± 11/12
= x - 7/12 - 11/12, = x - 18/12, = x - 3/2, = 2x - 3
= x - 7/12 + 11/12, = x + 4/12, = x + 1/3, = 3x + 1
Answer: (2x - 3)(3x + 1) are the factors.