karadawson08
karadawson08
01-02-2018
Mathematics
contestada
simplify the expression : l-8l + l8l
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ninarojas509p36eu4
ninarojas509p36eu4
01-02-2018
16 it will be a positive number because it's the opposite of |-8| but it was -|8| then it would be a neg number
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