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1 vote
L-15l __ l15l is it <> or =?

User Moscas
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1 Answer

4 votes

|a| = a for a ≥ 0

|a| = -a for a < 0

|-15| = -(-15) = 15

|15| = 15

Therefore |-15| =|15|

User Scott Corscadden
by
8.1k points
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