Math, asked by gdnagvanshi, 8 months ago

calculate (997)^2 using algebraic identites​

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Answers

Answered by dangerousqueen01
3

Step-by-step explanation:

❇ TO SOLVE ❇

_____________

(997)² using algebraic

identities

_____________

❇ IDENTITY USED ❇

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(a-b)² = a²-2ab+b²

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(997)²

=> (1000-3)²

=> (1000)²-2×1000×3+(3)²

=> 1000000-6000+9

=> 1000000-5991

=> 994009

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