Question

4. Examine if each of the following is a perfect square.
(1) 725 (ii) 190 (iii) 841 (iv) 1089​

Answer 1

Answer:

3rd and 4th are perfect squares whereas 1st and 2nd are non perfect squares

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Answer 2

Answer:

i) 725 is not a perfect square

ii) 190 is a perfect square

iii) 841 is a perfect square

iv) 1089 is a perfect square

Step-by-step explanation:

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself.