Question

Is 2495 a perfect square​

Answer 1

Answer:

No

Step-by-step explanation:

No it is not.. I have tried this by diagonal method

Answer 2

Answer:hope it helps

Step-by-step explanation:Step 1:

What is the last number of 2,495? It is this number: 2495. The answer is 5. Is 5 in the list of numbers that are never perfect squares (2, 3, 7 or 8)?

Answer: NO, 5 is not in the list of numbers that are never perfect squares. Let's continue to the next step.

Step 2:

We now need to obtain the digital root of the number. Here's how you do it:

Split the number up and add each digit together:

2 + 4 + 9 + 5 = 20

If the answer is more than one digit, you would add each digit of the answer together again:

2 + 0 = 2

What is the digital root of number 2,495?

Answer: 2

Step 3:

So now we know the digital root of 2,495 is 2. Is 2 in the list of digital roots that are always a square root (1, 4, 7 or 9)?

Answer: NO, 2 is not in the list of digital roots that are always perfect squares. We can conclude that 2,495 IS NOT a perfect square and we don't need to factor!