Question

Check whether the given numbers are perfect
square or not. If not, then find the smallest
number by which the given number must be
multiplied so as to get a perfect square in each
case.
(a) 648 (b) 1014
(d) 1452 (e) 2925
(c) 6728
(f) 22050​

Answer 1

Answer:

Given number =2925

Resolve the given number into prime factors we get

2925=3×3×5×5×13

To get perfect square we have to multiply by 13

Then we get 2925=3×3×5×5×13×13

New number =2925×13=38025

Therefore

38025

=3×5×13=195