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mario62 [17]
3 years ago
7

How can you evaluate this expression?|18| =

Mathematics
2 answers:
Svetllana [295]3 years ago
7 0
That is just absolute value, basically what it means is take off whatever sign there was attached to it (such as a negative sign)
SashulF [63]3 years ago
3 0
Its 18, anything in an absolute expression, any number is positive. 
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