166k views
5 votes
Please help with number 9!!!

Please help with number 9!!!-example-1

1 Answer

3 votes

Answer:

2 + sqrt(3)

Explanation:

Roots that contain square roots come in pairs

If there is a root that is a- sqrt(b), there is a root that is a+ sqrt(b)

2 -sqrt(3) means there is a root 2 + sqrt(3)

User Nagesh Sanika
by
4.6k points