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Respondido

Calcule logx 10 , sendo, logx 2 = a = a , logx 5 = b

Resposta :

CyberKiritogo

[tex]\boxed{\begin{array}{l}\sf\ell og_x10=\ell og_x(2\cdot5)=\ell og_x2+\ell og_x5\\\sf=a+b\end{array}}\blue{\checkmark}[/tex]

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