Question

Which of the following numbers are perfect squares?and why?
100,205000, 3610000, 212300000
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Answer 1

Answer:

Step-by-step explanation:

Here is ur answer.....

3610000⇒ √3610000=1900 Hence 3610000 is the perfect square of 1900.

Answer 2

100 and 3610000

Bcoz numbers don't have squares if the number of 0's are not even

In 100 there are 2 zeros

In 3610000 there are 4 zeros