The distance from point A on the number axis to the origin is 3. Then the distance from point A on the number axis is 2. What is the rational number?

-1 Or -5 or 1 or 5.

If a and b denote rational numbers and a is equal to ---- b, what is the distance from the point of numbers a and b to the origin on the number axis

You can see that the absolute values of AB are equal, and the absolute value is the distance from the point on the number axis to the origin

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