Question

Tentukan hasil dari (5a - 6 + ab) - (a + 2ab - 1) tolong ya besok dikumpulin

Answer 1

(5a - 6 + ab) - (a + 2ab - 1)
= (5a - a - 6 + 1 + ab - 2ab)
= 4a - 5 - ab

Answer 2

(5a-6+ab)-(a+2ab-1) = 5a-6+ab-a-2ab+1 = 4a-5-ab