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 ____
even
none of these
odd
What is the square of 17
253
257
289
243
Which is a perfect number ?
470000
3700000
3570
45000
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
789
298
785
What is the square of 23 ?
574
320
none of these
524
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Інформація: SQUARE AND SQUARE ROOTS