You can put this solution on YOUR website! Solve
log(2k + 4)= 1+ logk
log(2k+4) - log(k) = 1
As a single log = 1
Find the antilog of both sides = 10
2k + 4 = 10k
4 = 10k - 2k
4 = 8k
k = 4/2
k = 1/2
:
Is this statement true? Why or why not?
No, you can't find the log of a negative number
log(-3)+log(-4)=log12