Question

so sánh 3^125 và 4^93

Answer 1

Ta có: \(3^{125}=\left(3^4\right)^{31}\times3=81^{31}\times3\)

\(4^{93}=\left(4^3\right)^{31}=64^{31}\)

Ta có: \(81^{31}\times3>64^{31}\)

\(\Rightarrow3^{125}>4^{93}\)

Answer 2

3^125 > 4^93