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1/2{(a+b)2+(a-b)2}=?

by Farhana Rahim on 2024-11-17 16:13:12

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Question:

1/2{(a+b)2+(a-b)2}=?

A) a2 + b2

B) a2 - b2

C) (a+b)2/2 - (a-b)2/2

D) (a+b)2+(a-b)2
Correct Answer:
a2 + b2
ব্যাখ্যা:




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Short Description: 1/2{(a+b)2+(a-b)2}=?
Tag: a2 + b2, a2 - b2, (a+b)2/2 - (a-b)2/2, (a+b)2+(a-b)2