a) 10200=102.100=100100>99100
b)\(64^8=\left(4^3\right)^8=4^{3.8}=4^{24}\)
\(16^{12}=\left(4^2\right)^{12}=4^{24}\)
\(\Rightarrow64^8=16^{12}\)
c)\(6^{100}=3^{100}.2^{100}\)
\(3^{170}=3^{100}.3^{70}\)
Có :\(2^{99}=\left(2^3\right)^{33}=8^{33}\Rightarrow2^{100}=8^{33}.2<8^{34}\)
Mà\(3^{70}=\left(3^2\right)^{35}=9^{35}>8^{35}>8^{34}\)
\(6^{100}<3^{170}\)
a, 10200 = (102)100 = 100100 > 99100
=> 10200 > 9100
b, 648 = (26)8 = 248
1612 = (24)12 = 248 = 248
=> 648 = 1612
a) 10200= (102)100=100100
vì 100100>99100 nên 10200>99100
b) 648=164.8=1632
vì 1632>1612 nên 648>1612
c) mk chịu
bài này dễ mà ! bạn tự suy nghĩ đi
mình đã tick cho phan thế mạnh 6 cái đó
a) 10200 = ( 102)100 = 100100 > 99100
=> 10200 > 99100
b) 648 = ( 642)4 = 40964
1612 = ( 163)4 = 40964
Vì 40964 = 40964 => 648 = 1612
c) 6100 = 3100 . 2100
3170 = 3100 . 370
Ta có : 299 = ( 23)33 = 833 => 2100 = 833 . 2 < 834
370 = ( 32)35 = 935 > 835 > 834
=> 833 . 2 < 935 => 2100 < 370 => 3100 . 2100 < 3100 . 370 => 6100 < 3170
a)10^200=(10^2)^100=100^100
100^100>99^100 =>10^200>99^100
b)64^8=2^(6.8)=2^48; 16^12=2^(4.12)=2^48
2^48=2^48=> 64^8=16^12
c)6^100=3^100.2^100=3^100.1024^10; 3^170=3^100.3^70=3^100.2187^10
3^100.1024^10<3^100.2187^10=> 6^100<3^170
tick mình nha