Question

Please help me on this

Answer 1

Log base 4 (7) is equal to 1.404

Answer 2

For this case, we have to define logarithm properties that:

$log_ {b} A = c$ is equivalent to:

$b ^ c = A$

Then, if we have:

$log_ {4} (7) = x$

Where "x" is the value we want to find:

We can write it as:

$4 ^ x = 7$

Clearing the value of x we have:

$x = 1.4036$

Answer:

Option A