Question

so sanh : 2^600 vs 3^400

Answer 1

\(2^{600}=\left(2^3\right)^{200}=8^{200};3^{400}=\left(3^2\right)^{200}=9^{200}\)

\(8^{200}<9^{200}=>2^{600}<3^{400}\)

Answer 2

2⁶⁰⁰={2⁶ }¹⁰⁰ =64^{100     {1}}

3⁴⁰⁰={3⁴ }¹⁰⁰ =81^{100     {2}}        

         vậy {2}>{1} 

   làm mãi mới xong!