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ln(2^3)*lnπ=[ln(x-1)^2-ln2]*lnπ =>ln(2^3)=ln[(x-1)^2/2) =>(x-1)^2/2=2^3 => x-1=2^2 => x=5
1 σχόλιο:
ln(2^3)*lnπ=[ln(x-1)^2-ln2]*lnπ =>
ΑπάντησηΔιαγραφήln(2^3)=ln[(x-1)^2/2) =>
(x-1)^2/2=2^3 => x-1=2^2 => x=5