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प्रश्न
Find the square of the following number:
862
उत्तर
We will use visual method as it is the most efficient method to solve this problem.
We have:
862 = 860 + 2
Hence, let us draw a square having side 862 units. Let us split it into 860 units and 2 units.
Hence, the square of 862 is 743044.
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