What is this que hases tu?

The phrase "que hases tu" is not correct Spanish. Here's a breakdown of the issue and the correct way to say it:

* "Que" is often used to introduce a question, but it needs an interrogative word like "qué" (what) or "quién" (who) to be grammatically correct.

* "Hases" is the informal second-person singular form of "hacer" (to do/to make), but it's spelled "haces."

* "Tu" is the informal second-person singular possessive pronoun (your), but it should be "tú" when used as the subject of a sentence.

Therefore, the correct way to say "what are you doing?" in Spanish is:

"¿Qué haces tú?"

Let me know if you have any other Spanish phrases you'd like to check! 😊