Advertisements
Advertisements
प्रश्न
Square of which of the following numbers will not have 6 at their unit’s place :
(i) 35
(ii) 23
(iii) 64
(iv) 76
(v) 98
उत्तर
The squares of the following numbers, Will not have 6 at their units place as only (4)2 = 16, (6)2 = 36 has but its units place 35, 23 and 98 i.e., (i), (ii), and (v)
APPEARS IN
संबंधित प्रश्न
Find the square root of the following number by division method.
529
Find the number of digits in the square root of the following numbers (without any calculation).
4489
Find the square of the following numbers using the identity (a + b)2 = a2 + 2ab + b2:
209
Find the square of the following number using the identity (a − b)2 = a2 − 2ab + b2:
495
Find the square of the following number using the identity (a − b)2 = a2 − 2ab + b2:
99
Find the square root the following by long division method:
20657025
Find the least number which must be subtracted from the following numbers to make them a perfect square:
4401624
Find the least number that must be subtracted to 6666 so that it becomes a perfect square. Also, find the square root of the perfect square thus obtained
`sqrt(1.96)` = ______.
Find the square root of the following by long division method.
5625
