SOLUTION: √12 - 2√3 + √108

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Question 582731: √12 - 2√3 + √108
Answer by algebrahouse.com(1659) About Me  (Show Source):
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√12 - 2√3 + √108
= √4 √3 - 2√3 + √36 √3 {broke down the square roots}
= 2√3 - 2√3 + 6√3 {evaluated square roots of 4 and 36}
= 6√3 {combined like terms}

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