Question

a square + b square + c square=
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Answer 1

$\huge\underline\green {_HE_Y~M_AT_E}$

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Answer:

As We Know,

(a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ca

Therefore,

a² + b² + c² = (a+b+c)² - 2(ab+bc+ca)

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Hope it Helps you Mate....

Answer 2

A+ B+ C ka whole square it make identity (A

+B+C+)2 _2(AB + BC + CA)