Kelly needs 2 skeins of yarn for her knitting projects. A skein of yarn is usually $9, but Casey looks for sales. Which of the f
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If you would like to simplify this equation, the only thing that you can do is simplify the radical.
= 
Since 3 appears twice, we can factor it out of the radical. This gives us our answer of:
Since 3 appears twice, we can factor it out of the radical. This gives us our answer of:
