Write the prime factorization of the following numbers and hence find their square roots.
(i) 7744
(ii) 9604
(iii) 5929
(iv) 7056
(i) 7744
7744 = 22 × 22 × 22 × 112
= 2 × 2× 2 × 11
=88
(ii) 9604
9604 = 22 × 72 × 72
= 2 × 7× 7
=
(iii) 5929
5929 = 112 × 72
= 11 × 7
=77
(iv) 7056
7056 = 22 × 22 × 72 × 32
= 2 × 2× 7 × 3
=84
14