The problem is to expand the expression $(2x - 5)^2$.

1. Problem Description

The problem is to expand the expression $(2x - 5)^2$.

2. Solution Steps

We can expand the expression $(2x - 5)^2$ using the formula $(a - b)^2 = a^2 - 2ab + b^2$.

In this case, $a = 2x$ and $b = 5$.

Applying the formula, we have:

$(2x - 5)^2 = (2x)^2 - 2(2x)(5) + (5)^2$

Now we simplify each term:

$(2x)^2 = 4x^2$

$2(2x)(5) = 20x$

$(5)^2 = 25$

Substituting these back into the equation:

$(2x - 5)^2 = 4x^2 - 20x + 25$

3. Final Answer

$4x^2 - 20x + 25$