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
253
257
Which is a perfect number ?
45000
3570
470000
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?
785
298
789
none of these
What is the square of 23 ?
320
none of these
524
574
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