math
posted by Hayli on .
Find the maximum integer k on your calculator such that log(k)can be evaluated. How could you evaluate the following: log(k+k);log(k^5) on the same calculator? Now find these values.

Punch some numbers in till you get an error. On my calc, the max integer is 9E99 to make the log key work.
If I wanted to do log(k+k), = log(2k)=log2+logk
log(k^5)=5logk 
so how would i find the values of the two?

add

but whats k

but what is k?