How do you evaluate log13(181)?
1 Answer
Dec 16, 2016
Explanation:
=log13(81−1)
Use the change of base rule
=log81−1log(13)
=log(34)−1log(3−1)
=log(3−4)log3−1
Use the exponent rule that
=−4log3−1log3
=4
Hopefully this helps!