Question

Using suitable identities find (1092)2...

Answer please I will mark as brainliest...

Answer 1

Hi there!

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Algebraic identity used :

(a + b)² = a² + 2ab + b²

Solution :

( 1092 )² can be written as ( 1000 + 92 )²

⇒ ( 1000 + 92 )²

⇒ ( 1000 )² + 2 × 1000 × 92 + ( 92 )²

⇒ 1000000 + 184000 + 8464

⇒ 1, 192, 464

Hence, the answer is 1, 192, 464.

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Thanks for the question!

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Answer 2

$\boxed{\boxed{\boxed{\bold{\green{Solution :\longrightarrow}}}}}$

$\bold{ = {(1000 + 92 )}^{2} }\\ \\ = \bold{{(1000)}^{2} + 2.1000.92 + {(92)}^{2}} \\ \\ \bold{= 1000000 + 184000 + 8464} \\ \\ \bold{= 1192464}$