107,926 views
39 votes
39 votes
A square+B square=What
Pls Help me ​

User Chuma
by
3.1k points

1 Answer

20 votes
20 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 George Robinson
by
2.8k points