subtract (a-b)from (a+b)
Answers
Answered by
2
Answer:
(a+b)-(a-b)
a+b-a+b
a cancelled out
so 2b
Answered by
1
Answer:
2b
Step-by-step explanation:
a+b - (a-b)
= a+b-a+b
=b+b (as a will get cancel because one value is positive and the other is negative)
=2b
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