👤

.....,..................​

 class=

Răspuns :

Răspuns:

a)(2⁴)³=64

2¹²=2⁶

12=6 (fals)

b)3^(4×2)=243

3^(4×2)=3⁵

8=5 (fals)

c)5^(3x-2)=625

5^(3x-2)=5⁴

3x-2=4

3x=4+2

3x=6

x=6:3

x=2