61.6k views
4 votes
Can you help me please so I can be done

Can you help me please so I can be done-example-1

2 Answers

4 votes

Answer:

Below in bold.

Explanation:

7. -√0.04

= -0.2.

8. ±√0.81

= ±0.9.

User Timothy Hunkele
by
5.4k points
3 votes
For 7th one : (- 0.2)


For 8th one : + or - (0.9)
User Jordin
by
5.0k points