Which logarithmic equation is equivalent to the exponential equation below? 7^x=21

Step-by-step explanation:

We have been given the exponential function

We know the relation between exponential and logarithmic function

Comparing, this with the given equation, we get

y = 21

b = 7

x = x

Thus, using the relation, we have

Therefore, the equivalent logarithmic equation is

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step-by-step explanation:

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