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Mathematics 13 Online
OpenStudy (anonymous):

l8l = ?

OpenStudy (esshotwired):

is this supposed to be the absolute value of 8?

OpenStudy (anonymous):

is that what the lines mean ?

OpenStudy (esshotwired):

yes

OpenStudy (solomonzelman):

either 8 or -8

OpenStudy (anonymous):

All those little lines around the 8 mean is "if there is a negative sign, get rid of it. if not keep it positive"

OpenStudy (anonymous):

than yea

OpenStudy (solomonzelman):

because |dw:1383248261502:dw|

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