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