SOLUTION: Which of the following represents the value of the expression <a href="http://tinypic.com?ref=2lmvrl0" target="_blank"><img src="http://i51.tinypic.com/2lmvrl0.png" border="0

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Question 416034: Which of the following represents the value of the expression

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Answer by algebrahouse.com(1659) About Me  (Show Source):
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√54 - √24
= √9 √6 - √4 √6 {broke down radicals}
= 3√6 - 2√6 {evaluated square roots}
= √6 {combined like terms}
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