Question

1. By observation only say which of the following
are not perfect square. Give reasons.
(a) 84597
(b) 51984
(c) 38025
(d) 456822
(e) 860000
(f) 23920
(g) 16000
(h) 234888
(1) 193243​

Answer 1

Answer:

84597 not perfect sq.

51984 is perfect

38025 is also perfect

456822 not perfect

860000 not perfect

23920 not perfect square.

16000 is perfect square.

234888 not perfect.

193243 not perfect.