mahavel954
mahavel954
20-05-2022
Mathematics
contestada
A square+B square=What
Pls Help me
Respuesta :
Аноним
Аноним
20-05-2022
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
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