Sorry, I made a mistake in my previous response. Let me correct it:
x^2 - 16x + 64= (x - 8)^2
Therefore, the simplified expression is (x - 8)^2.
Sorry, I made a mistake in my previous response. Let me correct it:
x^2 - 16x + 64
= (x - 8)^2
Therefore, the simplified expression is (x - 8)^2.