Question

using prime factorization method find which are perfect square number 100, 284, 784, 1444, 768, 4225 ,3375 ,15625..​

Answer 1

100= 2*2*5*5
So, 100 is perfect square of 10
284=2*2*71
It is not perfect square
784=2*2*2*2*7*7
It is the perfect square of 28
1444=2*2*19*19
It is perfect square of 38
768= 2*2*2*2*2*2*2*2*3
It is not perfect square
4225= 5*5*169
It is not perfect square
3375=5*677
It is not perfect square
15625=5*5*5*5*5*5
It is perfect square of 125

Hope it helps!!!!!

Answer 2

Answer:

1. 100

2. 784

3. 4225

all are p.s no.

1. 284

2. 1445

3. 768

4. 3375

5. 15625

not p.s no.