The problem is to solve the equation $x^2 = 4$ using the square root property.

1. Problem Description

The problem is to solve the equation $x^2 = 4$ using the square root property.

2. Solution Steps

To solve the equation $x^2 = 4$ using the square root property, we take the square root of both sides of the equation.

$\sqrt{x^2} = \sqrt{4}$

Remember that the square root of a number has two possible values: a positive and a negative value. Therefore, we have:

$x = \pm \sqrt{4}$

Since $\sqrt{4} = 2$, we get:

$x = \pm 2$

So, the solutions are $x = 2$ and $x = -2$.

3. Final Answer

-2, 2