Math, asked by kasamnath, 9 months ago

formula (a+b)^2
(2x+y)^2=?

Answers

Answered by zahaansajid

0

(a+b)² = a²+2ab+b²

(2x+y)² = (2x)²+(2×2x×y)+(y)²

= 4x² + 4xy + y²

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