Bài giải
a, \(3^{450}=\left(3^3\right)^{150}=9^{150}\)
\(5^{300}=\left(5^2\right)^{150}=25^{150}\)
\(\text{Vì }9^{150}< 25^{150}\) \(\Rightarrow\text{ }3^{450}< 5^{300}\)
b, \(333^{444}=\left(333^4\right)^{111}=12296370321^{111}\)
\(444^{333}=\left(444^3\right)^{111}=87528384^{111}\)
Vì \(12296370321^{111}>87528384^{111}\) \(\Rightarrow\text{ }333^{444}>444^{333}\)
Bài giải
a, \(3^{450}=\left(3^3\right)^{150}=9^{150}\)
\(5^{300}=\left(5^2\right)^{150}=25^{150}\)
\(\text{Vì }9^{150}< 25^{150}\) \(\Rightarrow\text{ }3^{450}< 5^{300}\)
b, \(333^{444}=\left(333^4\right)^{111}=12296370321^{111}\)
\(444^{333}=\left(444^3\right)^{111}=87528384^{111}\)
Vì \(12296370321^{111}>87528384^{111}\) \(\Rightarrow\text{ }333^{444}>444^{333}\)
