Question

Ordonaţi descrescator nr 32 la 15 , 2 la 48 16 la 20

Answer 1

${32}^{15} = {( {2}^{5}) }^{15} = {2}^{5 \times 15} = {2}^{75}$

${16}^{20} = { ({2}^{4} )}^{20} = {2}^{4 \times 20} = {2}^{80}$

${2}^{48} < {2}^{75} < {2}^{80}$

Ordinea descrescătoare este :

${16}^{20} , {32}^{15} , {2}^{48} .$

Answer 2

32¹⁵=(2⁵)¹⁵=2⁷⁵

                  2⁴⁸

16²⁰ =(2⁴)²⁰=2⁸⁰

Ordonate descrescator vom avea: 2⁸⁰;2⁷⁵ ;2⁴⁸ ;