13
edits
Changes
the abolute value of a negative number is the number without the minus sign, IE l -3 l is 3
:If <math>x</math> is a positive number, then <math>|x| = x</math>.
:If <math>x</math> is a positive number, then <math>|x| = x</math>.
:If <math>x</math> is a negative number, then <math>|x| = -x</math>.
:If <math>x</math> is a negative number, then <math>|x| = x</math>.
:If <math>x=0</math> then <math>|x| = 0</math>.
:If <math>x=0</math> then <math>|x| = 0</math>.