Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

a)1030và2100
\(\Leftrightarrow\left(2^5\right)^{30}\)và \(2^{100}\)
\(=2^{150}\)và \(2^{100}\)
vậy \(10^{30}>2^{100}\)
b)333444và444333
tự làm

Mình đã trả lời câu a tới câu e rồi các bạn hãy giải giùm mình các câu còn lại nha.
Các bạn trả lời thì ghi cách trình bày giùm nha đừng có ghi đáp án ko thôi.


1030= (103)10= 100010
2100=(210)10=102410
1000<1024 =>100010<102410 nên 1030<2100

a) Ta có : \(10^{30}=\left(10^3\right)^{10}=1000^{10}\)
\(2^{100}=\left(2^{10}\right)^{10}=1024^{10}\)
mà \(1000< 1024\)
\(\Rightarrow1000^{10}< 1024^{10}\)
\(\Rightarrow10^{30}< 2^{100}\)
b) Ta có : \(333^{444}=\left(111.3\right)^{444}=111^{444}.3^{444}=111^{444}.\left(3^4\right)^{111}=111^{444}.81^{111}\)
\(444^{333}=\left(111.4\right)^{333}=111^{333}.4^{333}=111^{333}.\left(4^3\right)^{111}=111^{333}.64^{111}\)
mà \(444>333\Rightarrow111^{444}>111^{333}\)
và \(81>64\Rightarrow81^{111}>64^{111}\)
\(\Rightarrow111^{444}.81^{111}>111^{333}.64^{111}\)
\(\Rightarrow333^{444}>444^{333}\)
c) Ta có : \(2^{161}>2^{160}=\left(2^4\right)^{40}=16^{40}>13^{40}\)
\(\Rightarrow2^{161}>13^{40}\)
d) Ta có : \(3^{453}>3^{450}=\left(3^3\right)^{150}=27^{150}>25^{150}=\left(5^2\right)^{150}=5^{300}\)
\(\Rightarrow3^{453}>5^{300}\)


1. \(5656^{500}>56^{500}>56^{100}\)
2. \(333^4< 444^4< 444^{333}\)
3.\(345^2>345^2-3^2=342\times348\)
4.\(2^{100}=\left(2^{10}\right)^{10}=1024^{10}>1024^9\)
5.\(107^{50}=11449^{25}< 389017^{25}=73^{75}\)
6.\(2^{91}< 5^{35}\)
7. \(19^{20}=361^{10}>225^{10}>225^8=9^8\times5^{16}\)
8. \(54^4< 9261^4=21^{12}\)

a)\(333^{444}=3^{444}.111^{444}=\left(3^4\right)^{111}.111^{444}=81^{111}.111^{444}\)
\(444^{333}=4^{333}.111^{333}=\left(4^3\right)^{111}.111^{333}=64^{111}.111^{333}\)
Từ \(\hept{\begin{cases}81^{111}>64^{111}\\111^{444}>111^{333}\end{cases}}\Rightarrow81^{111}.111^{444}>64^{111}.111^{333}\Rightarrow333^{444}>444^{333}\)
b)\(5^{300}=\left(5^2\right)^{150}=25^{150};4^{453}=\left(4^3\right)^{151}=64^{151}\)
Vì 25150<64151 => 5300<4453
c)\(5^{217}>5^{216}=\left(5^3\right)^{72}=125^{72}>119^{72}\) => \(5^{217}>119^{72}\)
a: 10^30=1000^10
2^100=1024^10
=>10^30<2^100
h: \(2^{91}=8192^7\)
5^35=3125^7
=>2^91>5^35
c: 19^20=2476099^4
9^8=81^4
=>19^20>9^8
d: 107^50=11449^25
73^75=389017^25
=>107^50<73^75