Question

Tentukan nilai x jika diketahui log2 + logox+log25=5

Answer 1

Log 2 + log x + log 25 = 5
log (2.x.25) = 5
log 50x = log 100000
x=100000/50
x=2000

Answer 2

Log 2 + log x +log25 = 5
log (2 . x . 25) = log 100.000
log 50x = log 100.000
50x = 100.000
x= 2000