Question

Daca (2×9)^24=2^24×3^n,atunci valarea numarului natural n este egala cu:​

Answer 1

Hei! :)

$(2*9)^{24} =2^{24} *3^{n} \\2^{24} *9^{24} =2^{24} *3^{n}/: 2^{24}\\=> 9^{24}=3^{n}\\=> 3^{48} =3^{n}\\=> n=48$

Answer 2

Răspuns:

18²⁴=2²⁴×3 la puterea n

3 la puterea n=18²⁴÷2²⁴=9²⁴=3⁴⁸

n=48