algebric identity
(201)²
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Step-by-step explanation:
(201)^2 = (200 + 1)^2 = 200^2 + 1^2 + 2 × 200 × 1 = 40000 + 1 + 400
=> 40401
Answer) 40401
[This process is done by (a + b)^2 = (a^2 + b^2 + 2ab)]
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