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Find the square of the following numbers. 71 Find the square of the following numbers. 71

Find the square of the following numbers. 
71
Find the square of the following numbers. 
71

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5965 Points
10 months ago
Dear Student

(71)^2
= (70+1)^2
= (70)^2+ (1)^2+2×70×1 [Since, (a+b)^2= a^2+b^2+2ab]​
= 4900+1+140
= 5041

​Thanks

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