Question

Find the square roots of the following numbers by the prime factorisation method.

I. 1764
II. 400
III.7744
IV.4096
​

Answer 1

Answer:

1. 46

$\sqrt{ \\ }$

$\sqrt[ \\ ]{?}$

Answer 2

Answer:

√1764 = 42

√400 = 20

√7744 = 88

√4096 = 64