use the change of base formula to evaluate log877
To evaluate log877, we can use the change of base formula:
log a (x) = log b (x) / log b (a)
Let's choose the base 10 for the logs:
log877 = log10(877) / log10(10)
log(877) is roughly equal to 2.9444826721515.
Therefore, log877 ≈ 2.944.