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Re: [obm-l] 1233 =12^2+33^2

To: obm-l@xxxxxxxxxxxxxx
Subject: Re: [obm-l] 1233 =12^2+33^2
From: vinicius aleixo <viniciusaleixo@xxxxxxxxxxxx>
Date: Fri, 9 Jun 2006 12:09:34 -0300 (ART)
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>1233 = 12^2 + 33^2

opa..

cara,basta vc olhar e escrever essa caracteristica..

veja bem:

os 2 primeiros digitos a

os 2 ultimos b

100a+b = a^2 + b^2

basta resolver essa eq de 2º grau com relação a a

e temos

a = 50 +- sqrt(2500+b-b^2)

existem valores q cumpram essa expressao desde q o valor dentro da raiz seja >=0, e temos + do q 1 valor..

abraços

Vinícius Meireles Aleixo

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