Question

(103)2
$(103) {?}^{2}$
(a-b)hole power 2= a square +b square -2ab

Answer 1

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Question:-

(100)²

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Split the Equation in the form of (a+b)²

We know that (a+b)²=a²+b²+2ab

(103)²

(100+3)²

100²+3²+2.100.3

10,000+9+600

10,609

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