1. Which two square roots are used to estimate the square root of 5?

Question

2. Estimate the value of the square root of 43 to the nearest integer.

3. An estimate for the negitive square root of 66 is?

Answer 1

I really just need number 1

Answer 2

I'd use the square roots of 4 and 9.

Answer 3

the answers are
c
b
c
c
c
it might sound funny but they are

Answer 4

Jazzzmin is right the answers are

c
b
c
c
c
Just took the test. 100% =)