Question

what is the value or formula of a2+b2-c2??​

Answer 1

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Answer is a2 + b2 = (b + 2)2

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Answer 2

Answer:

according to pythagaoras theorem ,

$</u></em></strong><strong><em><u>\underline</u></em></strong><strong><em><u>{ {a}^{2} + {b}^{2} = {c}^{2} }$

so placing RHS at LHS ;

$\underline{{a}^{2} + {b}^{2} - {c}^{2} = 0}$

so the value of a^2 + b^2 + c^2 = 0

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