Math, asked by mehultaank50, 1 month ago

2. Evaluate by using identity (120)²

Answers

Answered by vanshu8080

2

Answer:

identity (a+b)²

(100+20)²

(100)²+2(100)(20)+ (20)²

10000+4000+400

14400

Answered by bitterexistence8

0

Answer:

14400

( a+b)square= (100+ 20) square

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