3200=(32)100=9100
2300=(23)100=8100
Vì 9>8
=>9100>8100
Vậy 3200>2300
\(3^{200}=9^{100}>8^{100}=2^{300}\)
\(3^{200}=\left(3^2\right)^{100}=9^{100}\)
\(2^{300}=\left(2^3\right)^{100}=8^{100}\)
Vì \(9>8\) nên \(9^{100}>8^{100}\)
Vậy \(3^{200}>2^{300}\).
ta có :
`2^300 = 8^(100)`
`3^200 = 9^(100)`
Vì `8<9 => 8^(100) < 9^(100)`