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Plz help i need a correct answer asap

Plz help i need a correct answer asap-example-1
User EdWood
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1 Answer

5 votes

A is


| - 9| + |9|

absolute value is always positive, the minus sign vanishes (it literally means "how far away from zero" something is. distance can't be negative.)

B ist just 18

User Sean Gugler
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