Question

I need a bit of help you don’t have to do all of them but put which # your doing please and thank you if you do answer all thank you

Answer 1

Answer:

1.  26

2. 15

3. 14

4. $\sqrt{50}$ or $5\sqrt{2}$

5. $\sqrt{11}$

6. $\sqrt{245}$  or $7\sqrt{5}$

I think most of these answers are correct