|- x| ≥ 0 for all real numbers x .

true or false

True

Step-by-step explanation:

Taking the absolute value of a number, whether it's negative or positive, always returns either a positive value or zero.

Lets say we have a number line with the point A on it. Think of the absolute value of A as the distance between point A and zero. Since the distance cannot be negative, the absolute value will always return a positive value.

A positive number is always greater than zero, and zero is equal to zero. Therefore, the answer is True.

I hope this helps. :)

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i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation: