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प्रश्न
Find the square of the following number:
745
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उत्तर
Here n = 74
\[\therefore\] n(n + 1) = (74)(75) = 5550
\[\therefore\] 7452 = 555025
संबंधित प्रश्न
What will be the units digit of the square of the following number?
78367
What will be the units digit of the square of the following number?
99880
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
Observe the following pattern \[1^2 = \frac{1}{6}\left[ 1 \times \left( 1 + 1 \right) \times \left( 2 \times 1 + 1 \right) \right]\]
\[ 1^2 + 2^2 = \frac{1}{6}\left[ 2 \times \left( 2 + 1 \right) \times \left( 2 \times 2 + 1 \right) \right]\]
\[ 1^2 + 2^2 + 3^2 = \frac{1}{6}\left[ 3 \times \left( 3 + 1 \right) \times \left( 2 \times 3 + 1 \right) \right]\]
\[ 1^2 + 2^2 + 3^2 + 4^2 = \frac{1}{6}\left[ 4 \times \left( 4 + 1 \right) \times \left( 2 \times 4 + 1 \right) \right]\] and find the values :
12 + 22 + 32 + 42 + ... + 102
Which of the following number square of even number?
373758
Find the squares of the following numbers using diagonal method:
273
Find the square of the following number:
503
Find the square of the following number:
451
Find the square of the following number:
575
All numbers of a pythagorean triplet are odd.
