Question

Alguém sabe resolver?
$\sqrt{ {13}^{2} + {13}^{2} + {13}^{2} } = {13}^{2} + {13}^{2} + {13}^{2}$
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Answer 1

2^13= 8192

2^16= 65536

2^15= 32768

65536 + 8192= 73728

73728/ 32768 = 2,25