Question

Using suitable algebraic identity, solve
1092²

Answer 1

Step-by-step explanation:

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.

THANKS FOR YOUR QUESTION

Answer 2

Step-by-step explanation:

(1000+92)^2

1000^2+92^2+2*1000*92

1000000+184+184000

1184184