Solve x² − 5x + 6 = 0

To solve the equation $x^2 - 5x + 6 = 0$, we can factor it:

$$(x - 2)(x - 3) = 0$$

Setting each factor to zero gives us the solutions:

$$x - 2 = 0 \quad \Rightarrow \quad x = 2$$ $$x - 3 = 0 \quad \Rightarrow \quad x = 3$$

Thus, the solutions are $x = 2$ and $x = 3$.