Math, asked by narendragaur712, 6 months ago

find the squares of the following number using the identify: (a+b) =a+2ab+b2 109

Answers

Answered by Akarsh300

4

Step-by-step explanation:

(100+9)²

(100)²+(9)²+2×100×9

10000+81+1800

=11881

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