give reasons why the given numbers are not perfect square (1.) 12000 (2.) 1127 (3.) 790 (4.) 1482 (5.) 165000 (6.) 15050 (7.) 1078 (8.) 8123
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4
Answer:
No.s having 2,3,7,8 at unit place are not perfect squares,
so, (i),(ii),(iii),(iv),(vi) are not perfect squares.
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2
Answer:
1127, 1480, 1078, 8123 are not perfect square because the end with the unit place 2,3,7,8
12000, 790, 165000, 15050 are not perfect square because the end with odd numbers of zeros
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