Hasil dari (2x-1)(3x+5)=

(2x - 1 )(3x + 5)
= 6x^2 + 10x - 3x - 5
= 6x^2 + 7x - 5

(2x - 1)(3x + 5)
= (2x × 3x) + (2x × 5) + (-1 × 3x) + (-1 × 5)
= 6x² + 10x + (-3x) + (-5)
= 6x² + 7x - 5


Sekian, thanks! Semoga bermanfaat!