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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
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संबंधित प्रश्न
Write a Pythagorean triplet whose one member is 18.
What will be the units digit of the square of the following number?
53924
Which of the following triplet is pythagorean?
(18, 80, 82)
Which of the following triplet pythagorean?
(16, 63, 65)
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 :
52 + 62 + 72 + 82 + 92 + 102 + 112 + 122
Which of the following number square of even number?
1296
Find the squares of the following numbers using column method. Verify the result by finding the square using the usual multiplication:
96
Write two Pythagorean triplets each having one of the numbers as 5.
The dimensions of a rectangular field are 80 m and 18 m. Find the length of its diagonal.
Put three different numbers in the circles so that when you add the numbers at the end of each line you always get a perfect square.
