Which shows the first step in the solution to the equation log2(x) + log2(x) = 6 + 4?

To solve the equation log₂(x) + log₂(x) = 6 + 4, we can start by simplifying both sides of the equation.

The left side, log₂(x) + log₂(x), can be combined because they are like terms. Adding them together gives us 2 * log₂(x).

For the right side, 6 + 4 simply equals 10.

Thus, the equation simplifies to:

2 * log₂(x) = 10

This is the first step in solving the equation. From here, we can proceed to isolate log₂(x) for further solving.