Math, asked by sinchanashekhar2008, 6 hours ago

find the square using identities

$23^2$

Answers

Answered by tusharmittalfaridaba

1

Answer:

529 is the square of 23^w

Answered by manishapatel3439

0

here we use -50+10

(a+b) :a²+2ab+b²

23² :(20+3)²+2*20*3*3²

400+120+9

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