What are the properties of square numbers? ( No spam) !!
Answers
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Answer:
There are many properties of square numbers, and i will help you in it!!
Explanation:
Properties of square numbers:
1)If a number ends in 2, 3, 7 and 8 then the given number is not a perfect square.Eg. 48, 123, 82, 37 are not perfect squares.
2) If a number ends in odd number of zeros, then it is not a perfect square number.eg. 90, 4000, 250 are not perfect squares.
3)If a number ends with one zero, then the square number ends with 2 zeros.Eg.10*10= 100
4)If a number ends with 1 or 9, its square number ends with 1. Eg.1*1=1, 9*9=81.
5) If a number ends with 2 or 8, its square ends with 4.eg: 12*12=144, 8*8=64.
6) If a number ends with 3 or 7, its square ends with 9 .eg: 7*7=49, 23*23=529
7) If a number ends with 4 or 6, its square ends with 6.eg: 4*4=16,6*6=36
8) Square of even numbers is always even.eg: 2*2=4
9) Square of odd numbers is always odd.eg: 9*9=81.
10) If a number has 5 in the unit's place,then its square ends in 5.eg: 5*5=25.
Hope it helped!! Please mark as the brainliest answer !
•A Square number can only end with digits 0, 1, 4, 5, 6, 9.
•Number of zeroes at the end of a perfect square is always even.
•Square of even numbers are always even.
•Square of odd numbers are always odd.
•If a number has 1 or 9 in its unit place.
•Its square ends with 1.
•If a number has 4 or 6 in its unit place.
Hope it helps you