Question

find square root of the following by prime factorization method

1. 441
2. 4225
3. 1296
4. 11025
5. 47089​

Answer 1

Answer:

1) √441=7×3=21

2) √4225=13×5=65

3) √1296=2×2×3×3=36

4) √11025=5×3×7=105

5) √47089=7×31=217