\(2^{91}\)=2,475880079x1027
\(5^{35}\)=2,910383046x1024
Vay \(2^{91}\)>\(5^{35}\)
ta có:2^91>2^90 , 2^90=2^5^18=32^18
5^35<5^36 , 5^36=5^2^18=25^18
vì 32^18>25^18
=>2^91 > 5^35
Phan tich so A=1.2.3.4....59.60 ra thua so nguyen to thi so mu cua cac thua so nguyen to 2 va 7 la bao nhieu
Giup minh voi cac ban oi $$$$$
trong cac so sau ,so nao la luy thua cua mot so tu nhien voi so mu lon hon { chu y rang co nhung so co nhieu cach viet doi dang luy thua
viet thanh dang luy thua voi so mu lon hon 1 cac so sau:
a)121
b)144
so sanh 2 luy thua sau
a) 99 mu 20 va 9999 mu 10
b) 3 mu 223 va 2 mu 332
so sanh 2 luy thua sau
125 mu 80 va 25 mu 118
trong cac so sau , so nao la luy thua cua 1 so tu nhien voi so mu lon hon 1 gồm: 8, 10, 16, 64, 125, 144, 1000 (chu y rang nhung so tu nhien co nhieu cach viet duoi dang luy thua?
cac ban oi giup minh voi
1.tim a,b thuoc Z,biet:a.(2b-3)=-6
2.cho x,y thuoc Z thoa man x mu 2 +y mu 2 chia het cho 3.chung to x va y chia het cho 3.
trong cac so sau so nao la luy thua cua mot so tu nhien voi so mu lon hon 1
(chu y rang co nhung so nhieu cach viet duoi dang ly thua )
8,16,20,27,60,64,81,90,100?
Xin cac ban giup do
Trong các so sau , so nao la luy thua cua mot so tu nhien voi so mu lon hơn :
8,16,20,27,60,64,81,90,100?
