Respuesta :

The correct answer is the first one.
To solve this problem you must follow the following steps:
 Step 1:
 Multiply numerator and denominator by root (3) -raiz (6)
 Step 2:
 Rewrite numerator
 Step 3:
 Rewrite denominator
 Step 4:
 Cancel similar terms
 Step 5:
 Simplify expression.
 Answer:
 
option 1
 
See attached image.
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