(Q29).Show log10 100000 = 5

What is logarithmic form?

The logarithmic form is written as log
c
a
 = b. It is a rearrangement of the exponential form, ab = c. Any exponential equation can be written as a logarithm.

log10 100000 = 5

Log10 ( 1000 × 100 )

log10 1000 + log10 100

log10 103 + log10 102

3log10 10 + 2log10 10

3 × 1 + 2 × 1 = 3 + 2 =

Therefore, log10 10000 =

verified

log10 10000 =