CBSE Class 8 Answered
The following numbers are not perfect squares.
(i) 1057 (ii) 23453 (iii) 7928
Justify.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
We know that square numbers always end with either 0, 1, 4, 5, 6 or 9.
Now, the unit's place of number 1057 is 7, unit's place of number 23453 is 3 and the unit's place of number 7928 is 8.
Therefore, none of the given numbers is a perfect square.
Answered by | 04 Jun, 2014, 03:23: PM
Application Videos
Concept Videos
CBSE 8 - Maths
Asked by ekamgabbi630 | 14 Jul, 2023, 06:58: AM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Jainrajni25 | 14 Jun, 2019, 02:56: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by yadavbrajkishore678 | 28 Dec, 2018, 12:29: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 19 Feb, 2014, 01:30: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 8 - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT