Question

solve (2x+3y)² using identity​

Answer 1

Step-by-step explanation:

( 2x + 3y)^2

USING THIS IDENTITY↓↓↓↓

${a}^{2} + {b}^{2} + 2ab$

(2x)^2 + (3y)^2 + 2 × 2x × 3y

→→

$4 {x}^{2} + 9 {y}^{2} + 12xy$

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