sederhanakan (2a+3) (a-2)

(2a + 3)(a - 2)
= 2a(a) + 2a(- 2) + 3(a) + 3(- 2)
= 2a² - 4a + 3a - 6
= 2a² - a - 6

Maaf Kalau Salah

(2a+3)(a-2)
= 2a" -4a +3a -6
= 2a" - a - 6

semoga membantu....