Advertisements
Advertisements
प्रश्न
Write the possible unit's digits of the square root of the following number. Which of these number is odd square root?
99856
Advertisements
उत्तर
The unit digit of the number 99856 is 6. So, the possible unit digits are 4 or 6 (Table 3.4). Since its last digit is 6 (an even number), it cannot have an odd number as its square root.
संबंधित प्रश्न
Find the squares of the following numbers using the identity (a + b)2 = a2 + 2ab + b2:
405
Find the squares of the following number using the identity (a + b)2 = a2 + 2ab + b2:
510
Find the squares of the following number using the identity (a + b)2 = a2 + 2ab + b2
1001
Find the square of the following number using the identity (a − b)2 = a2 − 2ab + b2:
99
Find the square of the following number by visual method:
99
Find the square of the following by long division method:
12544
Find the square root the following by long division method:
291600
Find the square root the following by long division method:
6407522209
Find the least number which must be subtracted from the following numbers to make them a perfect square:
26535
Find the least number which must be subtracted from the following numbers to make them a perfect square:
4401624
