Question

Tolong jawab dengan caranya ya

Nilai X dari

Adalah...

Answer 1

Verified answer

V(1024)^-1 = 2^(x -1)
(1024)^-1/2 = 2^(x-1)
(2^10)^-1/2 = 2^(x-1)
2^-5 = 2^(x-1)
-5 = x - 1
x = -4