Question

e^x >10 ??

Answer 1

how did you do that

Answer 2

take log to base e on bot sides

Answer 3

ok ok i see thanx!!

Answer 4

what about this one e^6x less than or equal to 8?

Answer 5

\[e^x >10\]taking the natural log of both sides
\[\ln(e^x)>\ln(10)\]
logarithm rule \(\boxed{\log z^n=n\log z}\)
\[x \ln(e)>\ln(10)\]other logarithm rules \(\boxed{\ln z=\log_e z}\)\(\boxed{\log_bb=1}\)
\[x >\ln(10)\]

Answer 6

same thing