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Mathematics 13 Online
OpenStudy (anonymous):

3|4-8| = what exactly does this line mean? any help is greatly appreciated.

undeadknight26 (undeadknight26):

pretty much acts as a parenthesis...you do that and then if it is negative you switch it to positive and it is positive you switch it to negative...@charlotte123 is this right?

OpenStudy (kainui):

The lines mean take the absolute value. That just means it makes it positive. |-12|=12 |5|=5 those are some examples.

OpenStudy (shamil98):

It is an absolute value sign.

undeadknight26 (undeadknight26):

oh ok.

OpenStudy (anonymous):

Absolute value. It can never be negative. It's always positive.

OpenStudy (anonymous):

Your answer would be 12

OpenStudy (isaiah.feynman):

IT MEANS 3 MULTIPLIED BY THE ABSOLUTE VALUE OF 4-8, WHAT IS THE ABSOLUTE VALUE OF 4-8...? |dw:1387957614594:dw| @jayy_von

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