Question

Решите пожалуйста уравнение
(1/3)^x=27

Answer 1

(1/3)^х = 27
х = 27: 1/3
х = 81

Answer 2

(1/3)ˇ-x =27
3ˇ-x = 3ˇ3
-x=3, x = -3
L=(1/3)-3 = 3ˇ3 =27
P=27
L=P

Answer 3

(1/3)ˇx =27, 3ˇ-x = 3ˇ3, x=-3