Chess11
Chess11
26-09-2017
Mathematics
contestada
How to solve this problem
Respuesta :
mabbutth7411
mabbutth7411
26-09-2017
l-5l+l9l=
5+9=14
and done :P
Answer Link
Tiffani906241
Tiffani906241
26-09-2017
14
Actually it's quite simple, |x| these brackets mean absolute value. Absolute value means the sign doesn't matter when it's inside the brackets. The answer of x will always be positive (when inside!)
Using this rule:
|-5|+|9|
5+9
14
Answer Link
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