mahavel954 mahavel954

20-05-2022
Mathematics

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A square+B square=What
Pls Help me

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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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