Respuesta :
Find the square root of 25, which is 5.
Then find the square root of 81, which is 9.
Then put them back into the fraction: 5/9
Then find the square root of 81, which is 9.
Then put them back into the fraction: 5/9
5/9, when square rooting fractions like these, you square root them seperatly. Square root of 25 is 5 and square root of 81 is 9.