(a+b+c)2 + (a-b+c)2
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Answered by
1
Answer:
4a+2c
Step-by-step explanation:
2a+2b+2c+2a-2b+2c
=4a+2c
prerna2608:
nice question
Thnkew
4a+4c
sorry it is by mistake
answer is 4a +4c
I m really very very soorrrrryyyyyy
Ya your process is right
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0
Answer:
Step-by-step explanation:
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