i can't comment so someone else is going to have to answer
but they need the whole page to answer this question.
The answer is 2 radical 3
Answer:

Step-by-step explanation:
Let's factorize the 1st option :
⇒ 
⇒ 
⇒ 
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Finding the zeros :
⇒ Factors of numerator should be equated to 0
- x + 1 = 0 ⇒ x = -1
- x - 6 = 0 ⇒ x = 6
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Solution :

Answer:
i think it is a
Step-by-step explanation: