subtract(a-b)from a+b
Answers
Answered by
0
Step-by-step explanation:
if a = 1
b = 2
(1+2)-(1-2)
3-(-1)
3+1
=4
Answered by
2
Answer:
2b
Step-by-step explanation:
(a+b)-(a-b)
a+b-a+b
a-a+b+b
2b is the answer
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