Salut.
(2x - 5) × (3x + 1) = 2x × 3x + 2x × 1 - 5 × 3x - 5 × 1
= 6x² + 2x - 15x - 5
= 6x² - 13x - 5
- Lumberjack25
(2x-5)(3x+1)= 6x^2 +2x-15x -5 = 6x^2 -13x -5