1.so sanh: a,A2009^{2010}+2009^{2009}vaB2010^{2010}2.so sanh cac so sau:a,9^{21}va 729^7b,7^{14}va 50^7c,5^{30}va 124^{10}d,31^{11}va 17^{14}e,5^{36}va 7^{24}g,625^5va 125^7i,3^{2n}va 2^{3n}left(ninℕ^∗right)m,5^{23}va 6.5^{22}f,7.2^{13}va 2^{16}h,21^{15}va 27^5.49^8k,199^{20}va 2003^{15}
Đọc tiếp
1.so sanh: \(a,A=2009^{2010}+2009^{2009}va\)\(B=2010^{2010}\)
2.so sanh cac so sau:
a,\(9^{21}\)va \(729^7\)
b,\(7^{14}\)va \(50^7\)
c,\(5^{30}\)va \(124^{10}\)
d,\(31^{11}\)va \(17^{14}\)
e,\(5^{36}\)va \(7^{24}\)
g,\(625^5\)va \(125^7\)
i,\(3^{2n}\)va \(2^{3n}\left(n\inℕ^∗\right)\)
m,\(5^{23}\)va \(6.5^{22}\)
f,\(7.2^{13}\)va \(2^{16}\)
h,\(21^{15}\)va \(27^5.49^8\)
k,\(199^{20}\)va \(2003^{15}\)
