Question

evaluate
${103}^{2}$
using identity
​

Answer 1

Answer:

10609

Step-by-step explanation:

103 = 100 + 3

103^2 = (100+3)^2

= 100^2 + 3^2 + 2(100)(3)

= 10000 + 9 + 600

= 10609

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Answer 2

Answer:

Please refer to the above attachment....

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