Question 615329
{{{log(4,(64/y))}}}
This is an expression. Expressions are simplified, not solved.<br>
Simplifying this expression requires that we recognize a) that 64 is a power of 4 so its base 4 logarithm can be found; and b) that there is a property of logarithms, {{{log(a, (p/q)) = log(a, (p)) - log(a, (q))}}}, that will allow us to separate the 64 and the y.<br>
{{{log(4,(64)) - log(4, (y))}}}
And since {{{64 = 4^3}}} this simplifies to:
{{{3 - log(4, (y))}}}