1. Show that the following numbers are not perfect squares.(i) 54473(ii) 4058(iii) 24257
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Answer:
A number endings with 2,3,7&8 cannot be a perfect square.
Step-by-step explanation:
(1)54473- by seeing the last digit ,it was 3 so it cannot be a perfect square.
(2)4058-by seeing last digit ,it has 8 as last digit,cannot be a perfect square.
(3)24257-by seeing last digit,it has 7 i.,e.cannot be a perfect square.
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