SQUARE ROOTS

SQUARE ROOTS

by DEEPIKA CHANDRA AND MAHI GUPTA

​SQUARE NUMBERS

​PERFECT SQUARES

​IF A NUMBER IS ENDING WITH 2,3,7 AND 8 AT UNIT'S PLACE. IT'S NOT CONSIDERED AS A SQUARE NUMBER.

​EXAMPLE : 132, 72, 28

​

​IF A NUMBER ENDS WITH 1, 4, 5, 6, AND 9 AT UNIT'S PLACE. IT CAN BE CONSIDERED AS A SQUARE NUMBER

​EXAMPLE : 16, 15