Calculate the power of that makes the expression equal to 25. We can set up an alternate or equivalent equation to solve this problem:

Solve this equation by taking the square root of both sides.

, because logarithmic equations cannot have a negative base.

The solution to this expression is:

Calculate the power of that makes the expression equal to 25. We can set up an alternate or equivalent equation to solve this problem:

Solve this equation by taking the square root of both sides.

, because logarithmic equations cannot have a negative base.

The solution to this expression is:

Here, we need to make use of some logarithm identities:

Therefore, putting all of those things together, we get the final answer of

Given log4_x_ = 2, we can determine that 4 to the second power is x; therefore the square root of x is 4.

Here, we need to make use of some logarithm identities:

Therefore, putting all of those things together, we get the final answer of

Given log4_x_ = 2, we can determine that 4 to the second power is x; therefore the square root of x is 4.

Using the property that , we can simplify the expression to .

Given that and

We can further simplify this equation to

Using the property that , we can simplify the expression to .

Given that and

We can further simplify this equation to

You can change the form to

3_x_ = 27

x = 3

You can change the form to

3_x_ = 27

x = 3