subtract (a – b) from (a + b)

Asked by yashwarke60.7tpstl | 15th Apr, 2021, 10:33: AM

Expert Answer:

(a + b) - (a - b) = a + b - a + b = b + b = 2b

Answered by Yasmeen Khan | 18th Apr, 2021, 10:38: PM