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A square+B square=What Pls Help me ​
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23 votes
A square+B square=What
Pls Help me ​

User Matifou
by
8.9k points

1 Answer

5 votes
  • A²+B²

The general algebraic identity is

  • A²+B²=(A+B)²-2AB

Lets derive

  • (A+B)²-4AB
  • A²+B²+2AB-2AB
  • A²+B²

Hence verified

User Aopsfan
by
7.3k points
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