Question

Write an example of an algebraic expression that has a nonnegative value regardless of the variable

Answer 1

 it could be (8x+3,72-9x²⁰¹⁷)⁸+3 or just simply x²

it is always greater or equal 0, for any x∈R



"Non nobis Domine, non nobis, sed Nomini tuo da gloriam."



Regards M.Y.

Answer 2

X²

If the value is positive, the result will be positive, if the value is negative, the result will be positive. Also x * x, or x^4, etc.