the equivalent exponential equation of log(7J=k is

## the equivalent exponential equation of log(7J=k is

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# 3 Answers

10^{k} = 7

Attn: Switch 7 and k. Don't change the base.

### If log_{a}b = x
then a^{x} = b

What you have is:

### log_{10}7 = k so 10^{k} = 7

(the 'standard' logarithm, when no base is shown, is assumed to be base 10)

just as log(100) = 2, because 10^2 = 100 (10 being the base of the COMMON log), so also we have 10^k = 7