Give reason to show that none of the numbers 640, 81000 and 3600000 is a perfect square.
No, number has an even number of zeroes.
Give reason to show that none of the numbers, given below, is a perfect square.
(i) 2162 (ii) 6843
(iii) 9637 (iv) 6598
Give a reason to show that none of the numbers given below is perfect square: (i) 5372 (ii) 5963 (iii) 8457 (iv) 9468 (v) 360 (vi) 6400 (vii) 2500000
The following number is obviously not a perfect square. Give reasons.
222222
Question 2 (iv)