Question

using the prime factorization method find out which of the following numbers are perfect square .
(a) 484 (b) 648​

Answer 1

Answer:(a)484 it is a square of 22

Step-by-step explanation:484/2=242

242/2=121

121/11=11

11/11=1

2×2×11×11

2×11=22

Answer 2

Answer:

Here is your answer.....

Step-by-step explanation:

484= 2*2 11*11

=2*11

=22

Hence It is a perfect square....

648=2*2*2 3*3 3*3

= It is not a perfect square.....

Hope you will understand This....

Thank you...... Byeeee..