11. Which statement is correct?
A. The principal root of V-16 is -2 B. The principal root of 196 is -14. C. The principal root cannot be determined if n is even, and the given radicand is negative. D. If the radicand is negative and n is odd, then the principal root is the positive nth root

12. What is the 4th term in the given pattern? 1.21, 1.44,1.69, ,2.25, 2.56 A. 1.83 B. 1.92 C. 1.96 D. 2.18

13. Arrange the following expressions in ascending order. V27, V1, V2,V144, V-8, V256 A. V27, V1,74,7144, V-8, V256 B.V1, v4, V-8, 127, 144, V256 c. V256, V144, V27, V-8, VA, VI d. V-8, V1, V4, V27, V256, V144

14. The following numbers refer to irrational numbers, EXCEPT A. 196 B. 784 C. V696 D.V1 486​