Question

Evaluate the expression.

log,7(1/49)

Answer 1

-2

Explanation:

`(1)/(49) = {7}^( - 2)`

`= log_(7)( {7}^(- 2) )`

`log_(a)( {a}^(x) ) = x`

`= - 2`

Answer 2

0.01724

Explanation:

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