SOLUTION: -3√3-√12
Algebra.Com
Question 294596: -3√3-√12
Answer by Monkibat(7) (Show Source): You can put this solution on YOUR website!
First leave alone for now. The goal in this problem is to get the numbers under the radican to be the same. can be broken down into . 4 is a perfect square, the square root of 4 is 2. The 2 comes out of the radican and the 3 under the radican stays there because 3 is not a perfect square. The is now . Now we have the problem . Since the numbers under the radican are the same we can subtract and keep , . The answer is: .
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