Answer: Halo
Explanation: (I looked it up on google translate)
Question:
If x = 2, y = 3 and z = -5, then x^2 + y^2 +2z = ?
Answer:

Explanation:
Given



Required
Determine 

Substitute values for x, y and z in the above expression:





Answer:
धन्यवाद
ध् + अ + न् + य् + अ + व् + आ + द्
Explanation:
I HOPE THIS WAS HELPFUL
Answer:
Sometimes they do, sometimes they don't. It depends on how difficult your question is :)
Explanation: