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[tex] 1,1^{x} =1000000[/tex]

Răspuns :

Are evident solutie negativa, logaritmam in baza 10:
[tex]1,1^x=1000000,avem,lg1,1^x=lg10^6,deci;xlg \frac{11}{10}=6, [/tex], sau
x(lg11-1)=6 ⇒ x= [tex] \frac{6}{lg11-1} [/tex]