2x square_ 5

What? I don't get it.

Does s/he mean this?

2x^2
_____
5

But it's not an equation to solve.
¯\_(ツ)_/¯

Or she could mean turn "2root5" into an entire radical, thus bringing the 2 into the square root sign making it "the root of 20"

Hee hee hee so many wonderful math possibilities :)

The expression you have given is "2x square_ 5". However, it seems incomplete or there might be a typo.

If you are referring to the mathematical expression "2x squared minus 5" (2x^2 - 5), then we can simplify it as follows:

To simplify the expression, we square the term "x" and then multiply it by 2, and finally subtract 5.

So, "2x squared minus 5" can be simplified to "2x^2 - 5".

If you have any further questions or need clarification, please let me know.