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Squares and Square Roots
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08/08/2021 10:52 am
Topic starter
The squares of which of the following would be odd numbers?
(i) 431
(ii) 2826
(iii) 7779
(iv) 82004
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08/08/2021 10:54 am
We know that the square of an odd number is odd and the square of an even number is even.
(i) The square of 431 is an odd number.
(ii) The square of 2826 is an even number.
(iii) The square of 7779 is an odd number.
(iv) The square of 82004 is an even number.