Without doing any calculation, find the numbers which are surely not perfect squares. i. 153
Harshit Singh , 3 Years ago
Grade 12th pass
9 grade maths> Without doing any calculation, find the n...
1 AnswersHarshit Singh
Last Activity: 3 Years ago
Dear Student
We know that natural numbers ending with the digits 0, 2, 3, 7 and 8 are not perfect square.
i. 153⟹ Ends with 3. ∴, 153 is not a perfect square
Thanks
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