Rezolva in doua moduri inmultirile de mai jos

Rezolva in doua moduri inmultirile de mai josRezolvareMetoda 1a)6 x (4 + 3) = 6 x 7 = 42b)9 x (7 - 5) = 9 x 2 = 18c)(8 - 3) x 4 = 5 x 4 = 20 google_ad_client = "ca-pub-6177783005331193"; google_ad_slot = "3227929153"; google_ad_width = 336; google_ad_height = 280; Metoda 2a)6 x (4 + 3) = 6 x 4 + 6 x 3 = 24 + 18 = 42b)9 x (7 - 5) = 9 x 7