0.25^8 = (0.5^2)^8 = 0.5^(2x8) = 0.5^16
0.125^4 = (0.5^3)^4 = 0.5^(3x4) = 0.5^12
2) a.
2^27 = 2^(3x9) = (2^3)^9 = 8^9
3^18 = (3^2)^9 = 9^9
b. 8 < 9
=> 8^9 < 9^9
hay 2^27 < 3^18
tick cho mình nhahoang linh phuong
(0,25)8=[(0,5)2 ]8=(0,5)16
(0,125)4=[(0,5)3 ]4=(0,5)12
( 0.25)8=(0,52)8=(0,5)16
(0.125)4=(0,53)4=(0,5)12