----- Original Message ----- 
  
  
  Sent: Tuesday, January 31, 2006 11:18 
  PM
  Subject: [obm-l] nº inteiros e raiz
  
   1)Considere que a raiz quadrada de 
  x é a , qual o valor de x de 
  modo que x + 31 seja  a + 1
  
  
  No virus found in this incoming message.
Checked by AVG Free 
  Edition.
Version: 7.1.375 / Virus Database: 267.14.25/247 - Release Date: 
  31/01/06