Question

Just by looking at the following numbers decide which of them
1. May or may not be perfect squares
2.cannot be perfect square. Give reason

a) 537
b) 1042
c) 800
d) 384
e) 625​

Answer 1

Answer:

• 537 is not a perfect square. becz it is not an integer.
• 1042 is not a perfect square bcz it is not an integer.
• 800 is not a perfect square.
• 384 is not a perfect square.
• 625 is a perfect square.

Step-by-step explanation:

I hope this answer is helpful for you guys

Answer 2

Answer:

Step-by-step explanation:

1) 537 is not a perfect square because its unit digit ends with 7.

2) 1042 is not an perfect square because its unit digit ends with 2.

3) 800 is a perfect square because its unit digit and with two zeros.

4) 384 is a perfect square because its unit digit ends with 4.

5) 625 is a perfect square because its unit digit ends with 5.

Hope guys it will help you.

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