subract a-b from a+b
Answers
Answered by
0
Answer:
( a + b ) – ( a − b )
→ a + b − a + b = a − a + b + b = 2b.
Answered by
28
Answer:
2b
Step-by-step explanation:
(a+b)- (a- b)
=a+b-a+b
=2b
Hope it helps you friend.
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