2³⁰⁰ = (2³)¹⁰⁰ = 8¹⁰⁰ và 3²⁰⁰ = (3²)¹⁰⁰ = 9¹⁰⁰ nên 2³⁰⁰ < 3²⁰⁰;

a) \(2^{300}=\left(2^3\right)^{100}=8^{100}\)

\(3^{200}=\left(3^2\right)^{100}=9^{100}>8^{100}\)

\(\Rightarrow2^{300}< 3^{200}\)

b) \(99^{20}=\left(99^2\right)^{10}=9801^{10}< 9999^{10}\Rightarrow99^{20}< 9999^{10}\)

c) \(3^{500}=\left(3^5\right)^{100}=243^{100}\)

\(7^{300}=\left(7^3\right)^{100}=343^{100}>243^{100}\)

\(\Rightarrow3^{500}< 7^{300}\)

Giải chi tiết giúp mình ạ~

\(\left(d\right):202^{303}=\left(202^3\right)^{101}=8242408^{101}>303^{202}=\left(303^2\right)^{101}=91809^{101}\)

\(\left(e\right):107^{50}=\left(107^2\right)^{25}=11449^{25}< 73^{75}=\left(73^3\right)^{25}=389017^{25}\)

\(\frac{2017}{2300}\)lớn hơn\(\frac{2016}{3200}\)
chúc bạn học tốt !

\(\frac{2017}{2300}\)<\(\frac{2016}{2300}\)

a.

\(3^{200}=\left(3^2\right)^{100}=9^{100}>8^{100}=\left(2^3\right)^{100}=2^{300}\)

Vậy \(3^{200}>2^{300}\)

b.

\(5^{200}=\left(5^2\right)^{100}=25^{100}< 32^{100}=\left(2^5\right)^{100}=2^{500}\)

Vậy \(5^{200}< 2^{500}\)

Ta có : \(3^{200}=3^{2.100}=\left(3^2\right)^{100}=9^{100}\)

\(2^{300}=2^{3.100}=\left(2^3\right)^{100}=8^{100}\)

\(\Rightarrow9^{100}>8^{100}\)

\(\Rightarrow3^{200}>2^{300}\)

Ta có : \(5^{200}=5^{2.100}=\left(5^2\right)^{100}=25^{100}\)

\(2^{500}=2^{5.100}=\left(2^5\right)^{100}=32^{100}\)

\(\Rightarrow25^{100}< 32^{100}\)

\(\Rightarrow5^{200}< 2^{500}\)

2³⁰⁰<3²⁰⁰

\(2^{300}=\left(2^3\right)^{100}=8^{100}< 9^{100}=\left(3^2\right)^{100}=3^{200}\)

( 2³ )¹⁰⁰ và (3²)¹⁰⁰

8^{100 <} 9¹⁰⁰ 

=>2³⁰⁰ < 3²⁰⁰

\(2\)\(^{202}\)< \(3\)\(^{200}\)

ta có : 2²⁰² = 2²⁰⁰ * 2² 

3²⁰⁰ = (1,5)²⁰⁰ * 2²⁰⁰

Như ta thấy : 2 ² = 4< (1,5 )²⁰⁰

suy ra : 2²⁰²< 3²⁰⁰

2³⁰⁰ = (2³)¹⁰⁰ = 8¹⁰⁰ và 3²⁰⁰ = (3²)¹⁰⁰ = 9¹⁰⁰ nên 2³⁰⁰ < 3²⁰⁰;

\(2^{300}=\left(2^3\right)^{100}=8^{100}\\ 3^{200}=\left(3^2\right)^{100}=9^{100}\\ Vì:8^{100}< 9^{100}\Rightarrow2^{300}< 3^{200}\)

\(2^{300}=\left(2^3\right)^{100}=8^{100}\)

\(3^{200}=\left(3^2\right)^{100}=9^{100}>8^{100}\)

\(\Rightarrow2^{300}< 3^{200}\)

`@` `\text {Ans}`

`\downarrow`

Ta có:

\(2^{300}=\left(2^3\right)^{100}=8^{100}\)

\(3^{200}=\left(3^2\right)^{100}=9^{100}\)

Vì `8 < 9 \Rightarrow `\(8^{100}< 9^{100}\)

`\Rightarrow `\(2^{300}< 3^{200}\)

___

`@` So sánh `2` lũy thừa cùng số mũ:

`a^m > b^m` khi `a > b.`