Question

Comparati numerele: a) 2^53 si 4^29; b) 9^51 si 3^101; c) 4^47 si 8^31; d) 9^24 si 27^16; e) 125^43 si 25^61; f) 10^43 si 100^19

Answer 1

a)2⁵³<4²⁹
4²⁹=(2²)²⁹=2⁵⁸

b)9⁵¹>3¹⁰¹(9⁵¹=3¹⁰²)
c)4⁴⁷>8³¹
d)9²⁴=27¹⁶
e)125⁴³>25⁶¹
f)10⁴³<100¹⁹

Answer 2

2<53
4<29
9<51
3<101
4<47
8<31
9<24
27>16 
125>43
25<61
10<43 
100>19