4=(1/2)^m m=....... ada yg bisa ngerjain ini??

[tex]4 = ( \frac{1}{2}) ^{m} \\ 2^{2} = (2^{-1}) ^{m} \\ 2^{2} = 2^{-m} \\ 2 = -m \\ m = -2[/tex]

Materi : Laju Reaksi
Kelas : XI SMA MIPA

4 = (1/2)^m
4 = (2^-1)^m
4 = 2^-m
2^2 = 2^-m
-m = 2
m = -2

Semoga Membantu ....