Grade 12th passAlgebraSubtract (a – b) from (a + b)Subtract (a – b) from (a + b) Harshit Singh 5 Years agoGrade 12th pass
Harshit Singh5 Years agoDear StudentWhen term have the same algebraic factors, they are like terms.Then, we have to subtract the like terms= (a + b)–(a - b)= a + b–a+ b= a–a + b +b= a (1 - 1) + b (1 + 1)= a (0) + b (2)= 2bThanks