SQUARE AND SQUARE ROOTS
PROPERTIES OF SQUARE & SQUARE ROOTS
A Square root never ends with
[math][/math]7,5,0,4
2,3,7,8
3,4,1,5
The numbers of zeros at the end of a perfect square is always is ____
odd
even
none of these
What is the square of 17
289
257
243
253
Which is a perfect number ?
3700000
470000
45000
3570
What do you mean perfect number ?
A Natural number is called a perfect square or a square number if it is the square of some natural number.
SQUARES OF NUMBERS
What is the square of 28?
789
none of these
785
298
What is the square of 23 ?
none of these
320
574
524
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