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