18 , 161/2, (50/2)1/2 Order the expressions from least to greatest. A) 161/2, 18 , (50/2)1/2 B) (50/2)1/2, 18 , 161/2 C) 161/2, (50/2)1/2, 18 D) 18 , 161/2, (50/2)1/

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