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Find the Squares of the Following Numbers Using Diagonal Method: 348

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Question

Find the squares of the following numbers using diagonal method: 

348 

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Solution

\[\therefore\]  3482 = 121104 

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Chapter 1: A Squares - Exercise 3.3 [Page 32]

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R.D. Sharma Mathematics Volume 1 and 2 [English] Class 8
Chapter 1 A Squares
Exercise 3.3 | Q 2.3 | Page 32

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Write a Pythagorean triplet whose one member is 18.


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\[ 1^2 + 2^2 + 3^2 = \frac{1}{6}\left[ 3 \times \left( 3 + 1 \right) \times \left( 2 \times 3 + 1 \right) \right]\]
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