Advertisements
Advertisements
प्रश्न
Find the square of the following number:
512
Advertisements
उत्तर
We know:
The square of a three-digit number of the form 5ab = (250 + ab)1000 + (ab)2
\[\therefore\] 5122 = (250+12)1000 + (12)2 = 262000 + 144 = 262144
APPEARS IN
संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 18.
Observe the following pattern
22 − 12 = 2 + 1
32 − 22 = 3 + 2
42 − 32 = 4 + 3
52 − 42 = 5 + 4
and find the value of
992 − 962
Find the squares of the following numbers using diagonal method:
98
Find the square of the following number:
451
Find the square of the following number:
862
Find the square of the following number:
425
Find the square of the following number:
95
Find a Pythagorean triplet in which one member is 12.
The sum of two perfect squares is a perfect square.
For every natural number m, (2m – 1, 2m2 – 2m, 2m2 – 2m + 1) is a pythagorean triplet.
