Ex 5.1, 2 (iii) - Chapter 5 Class 8 Squares and Square Roots
Last updated at Dec. 16, 2024 by Teachoo
Ex 5.1
Ex 5.1, 1 (i)
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Transcript
Ex 5.1, 2 The following numbers are obviously not perfect squares. Give reason. (iii) 7928 Perfect square ends in 0, 1, 4, 5, 6 or 9. And they can only have even number of zeroes at the end. 7928 ends with 8 ∴ It is not a perfect square.
