not weird. Just the answer.
3 log x = 4.2
log x = 1.4
x = 10^1.4 = 25.1188
Not your answer. So, investigating your answer,
x = 2.511x10^9
since log(ab) = log a + log b,
log x = log 2.511 + log 10^9
log x = 0.4 + 9
log x = 9.4
Not sure what's going on here.
Solve:
3 log 10^x = 4.2
the 10 is underneath the log
I got a weird number in scientific notation.
2.511... X 10^9
1 answer