log8 30
2 answers
8^L = 30 ... L log(8) = log(30) ... L = [log(30)] / [log(8)]
8^log8(30) = 30
so
8^x = 30
now with log 10
x log 8 = log 30
x = log 30 / log 8 = 1.477 / 0.9031
= 1.635
so
8^x = 30
now with log 10
x log 8 = log 30
x = log 30 / log 8 = 1.477 / 0.9031
= 1.635
1 answer