a) 5.125.625 = 5.53.54 = 51 + 3 + 4 = 58
b) 10.100.1000 = 10.102.103 = 101 + 2 + 3 = 106
c) 84.165.32 = (23)4.(24)5.25 = 23.4.24.5.25 = 23.4 + 4.5 + 5 = 212 + 20 + 5 = 237
d) 274.8110 = (33)4.(34)10 = 33.4.34.10 = 33.4 + 4.10 = 312 + 40 = 352
Viết các tích sau dưới dạng lũy thừa:
\(a)\) \(5.125.625=5.5^3.5^4=5^8\)
\(b)\)\(10.100.1000=10.10^2.10^3=10^6\)
\(c)\)\(8^4.16^5.32=\left(2^3\right)^4.\left(2^4\right)^5.2^5=2^{12}.2^{20}.2^5=2^{37}\)
\(d)\)\(27^4.81^{10}=\left(3^3\right)^4.\left(3^4\right)^{10}=3^{12}.3^{40}=3^{52}\)