Advertisements
Advertisements
प्रश्न
The following number is not perfect square. Give reason.
45743
Advertisements
उत्तर
A number ending with 2, 3, 7 or 8 cannot be a perfect square.
Its last digit is 3. Hence, 45743 cannot be a perfect square.
APPEARS IN
संबंधित प्रश्न
Which of the following numbers are perfect squares?
484
Show that each of the following numbers is a perfect square. Also, find the number whose square is the given number in each case:
4761
Using prime factorization method, find which of the following numbers are perfect square?
343
By what numbers should each of the following be divided to get a perfect square? Also, find the number whose square is the new number.
3698
By what numbers should each of the following be divided to get a perfect square? Also, find the number whose square is the new number.
3174
Show that the following number is not perfect square:
22453
There is a large square portrait of a leader that covers an area of 4489 cm2. If each side has a 2 cm liner, what would be its area?
What is next square number of 49?
Write the first five square numbers.
A farmer wants to plough his square field of side 150 m. How much area will he have to plough?
