To estimate the square root of 8, we need to find two square roots that are closest to 8.
A. √4 is 2 and √9 is 3. These numbers are not close to 8, so this option is not correct.
B. √9 is 3. This is the closest square root to 8. However, √19 is not a square root that is close to 8.
Therefore, neither option A nor option B has two square roots that are used to estimate √8 accurately.
which two square roots are used to estimate √8
A. √4 and √9
B√9 and √19
1 answer
1 answer