1. Know the logarithm definition. Before you can solve logarithms, you need to understand that a logarithm is essentially another way to write an exponential ... 2. Look at the equation. When looking at the problem equation, identify the base (b), exponent (y), and exponential expression (x). Example: 5 = log4(1024) b ... 3. Move the exponential expression to one side of the equation. Set the value of your exponential expression, x, to one side of the equal sign. Example: 1024 = ?
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