3a (-2a+3)tolong yaaa By Admin ReiPosted on December 3, 2022 3a (-2a+3)tolong yaaa 3a(-2a+3)3a= (1a)3a+1a=4a klo gak salah 3a(-2a+3)=(3a x 2a)+(3a x 3)6a^2+ 9a