Question

so sanh 3^200 va 2^300

Answer 1

 2^300 = (2³)^100 = 8^100 
3^200 = (3²)^100 = 9^100 
Vì 8 < 9 nên 8^100 < 9^100 =>2^300 < 3^200.

Answer 2

3^200 = (3^2)^100 = 9^100

2^300= (2^3)^100=8^100

vi 9^100 > 8^100 suy ra 3^200 > 2^300