What are the solutions for the inequality $x^2 \geq 60$

Question

I searched it up on wolfram and the result it shows is: $x \geq 2 \sqrt {15}$ and $x \leq -2 \sqrt {15}$. What I am doing is:

$x \geq \pm 2\sqrt {15}$

Now, two cases arise,

$x \geq 2\sqrt {15}$ or $x \geq -2\sqrt{15}$

Could someone show me where I am going wrong in my way?