• Matéria: Matemática
  • Autor: valdir7
  • Perguntado 9 anos atrás

caucule x nas ogualfades log (x+1) base 10=2

Respostas

respondido por: Verkylen
1
\log_{10}(x+1)=2\Longleftrightarrow10^2=(x+1)\\\\\\100=x+1\\\\x=100-1\\\\x=99\\\\\\S=\{99\}
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