3. The principal square root of √0.04 is _______?
a. 0.02
b. 0.2
c. 0.4
d. 2

4. Which of the following is equal to the square ( 0.7 )?
a. 0.49
b. 0.049
c. 4.9
d. 0.14

5. The statement “negative square root of 25” is the same as,
√(-25)
-√(-25)
-√25
∓ √25

6. The following numbers are irrational numbers except ONE.
a. √8
b. √12
c. √4
d. 2.1352267

7. What is the principal root of √81?
a. 7
b. 8
c. 6
d. 9

8. Which of the following is equal to √(4/25) ?
a. square of(4/25)
b. 2/5
c. 2/25
d. 4/5

9. In the expression nth root of b , this √ is called____?
a. Radicand
b. Index
c. Radical sign
d. Negative square roots

10. What is the estimated value of ∏ ?
a. 6
b. 3.14
c. 9
d. 2.54

PA ANSWER PLSS NOW NA PO!!