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posted by lex on Wednesday, October 19, 2011 at 8:13pm.

the expression 6 times radical 20 divided by 3 times radical 5 is equvilent to 1. 3 radical 15 2. 2 radical 15 3. 8 4. 4

6√20/3√5 = 6√4√5/3√5 = 6x2√5/3√5 = 12/3 = 4

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