Ex 5.2, 1 (vi) - Chapter 5 Class 8 Squares and Square Roots

Last updated at August 14, 2026 by

Ex 5.2, 1 - Find square of 46 without actual multiplication - Teachoo - Ex 5.2

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Ex 5.2, 1 Find the square of the following numbers. (vi) 46We know that 46 = 40 + 6 Now, 462 = 46 × 46 = (40 + 6) × (40 + 6) = (40 + 6)2 = 402 + 62 + 2 × 40 × 6 = 1600 + 36 + 480 = 2116

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