Question

Write in the form ‘nth root of a’ in each of the following numbers.

i. (81)^1/4

ii. (49)^1/2

iii. (15)^1/5

iv. (512)^1/9

v. (100)^1/19

vi. (6)^1/7

Answer 1

i. Fourth root of 81. 

ii. Square root of 49. 

iii. Fifth root of 15. 

iv. Ninth root of 512. 

v. Nineteenth root of 100. 

vi. Seventh root of 6.