Question

9. Each of the numbers given below is not a square number. Specify the reason in each case,
(a) 3642
(b) 84727
(c) 586888
(d) 42703
(e) 10008
(f) 780
(g) 9000
(h) 56300000
​

Answer 1

Bcoz perfect square squares end with 4,9,6,5,1,0

In case of (

f) 780

(g) 9000

(h) 56300000

It depends on the no of zeroes

Please mark as brainliest

Answer 2

Step-by-step explanation:

because the no. that are ending with the digits 1,4,5,6,9 and even no. of zeroes like 00,0000,000000 etc. are the perfect squares. and the no. thet are ending with the digits 2,3,7,8 and with the odd no. of zeroes like 0,000,00000 etc. that are not a perfect squares.

so this is the answer.

hope it will help you