Math, asked by hanjalamohmmad, 5 months ago

Using identities find (102)²

Answers

Answered by tarracharan

5

(102)² = (100 + 2)²

= (100)² + (2)² + 2(100)(2)

= 10000 + 4 + 400

= 10404

Extra information:

(ᴀ + ʙ)² = ᴀ² + ʙ² + 2ᴀʙ

(ᴀ - ʙ)² = ᴀ² + ʙ² - 2ᴀʙ

Answered by abdulrashidshaikh485

0

Answer:

= (102)^2

= (100+2)^2

= (100)^2+2(100)(2)+(2)^2

= (10000)+(202)+(4)

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