To apply the Distributive Property to multiply \( (x - 5)(x - 1) \), we can use the FOIL method (First, Outside, Inside, Last):
- First: \( x \cdot x = x^2 \)
- Outside: \( x \cdot (-1) = -x \)
- Inside: \( -5 \cdot x = -5x \)
- Last: \( -5 \cdot (-1) = 5 \)
Now, combine these results:
\[ x^2 - x - 5x + 5 = x^2 - 6x + 5 \]
Thus, the final answer is:
\[ \boxed{x^2 - 6x + 5} \]