Using suitable identities find (1092)².
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Answer:
1192464=1092²
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QuestioN :-
Use suitable identity to find (1092)² .
ANsWeR :-
Use the algebraic identity: (a + b)² = a² + 2ab + b²
=> 1092 = 1000 + 92
=> 1092² = (1000 + 92)²
=> (1000 + 92)² = 1000² + 2 ( 1000 ) ( 92 ) + 92²
=> 1000000 + 184000 + 8464
=> 1092² = 1192464
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