Evaluate the value of (103)^2 using formula. (Ans: 1092727) How do you

1.	Evaluate the value of (103)^2 using formula. (Ans: 1092727) How do you get that? What formula should I use?
Answer» ANSWER: (103)^2 = 10609 Step-by-step EXPLANATION: $= (103)^3\\\\= (100+3)^2\\\\= (100)^2 + (21003) + (3)^2\\\\Using~formula~(a+b)^2=a^2+2ab+b^2\\\\= 10000 + 600 + 9\\\\= 10609$ Hope it HELPS you mate.. :)

Evaluate the value of (103)^2 using formula. (Ans: 1092727) How do you get that? What formula should I use?

Answer»

(103)^2 = 10609

Step-by-step EXPLANATION:

$= (103)^3\\\\= (100+3)^2\\\\= (100)^2 + (2*100*3) + (3)^2\\\\Using~formula~(a+b)^2=a^2+2ab+b^2\\\\= 10000 + 600 + 9\\\\= 10609$

Hope it HELPS you mate..

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Evaluate the value of (103)^2 using formula. (Ans: 1092727) How do you get that? What formula should I use?

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