Calculus
posted by kieran .
How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x

definition of logs:
log e^a=aloge if your base is e, then loge=1 (ie, ln(e)=1
log a^b=bloga
Memorize those.
posted by kieran .
How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x
definition of logs:
log e^a=aloge if your base is e, then loge=1 (ie, ln(e)=1
log a^b=bloga
Memorize those.