Question

(2x+3y)² identify this
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Answer 1

Answer:

(2x+3y)² =(2x)²+2.2x.3y+(3y)²

= 4x²+12xy+) + 9y² (Ans)

Answer 2

Answer:

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

$(a + b) {}^{2} = a {}^{2} + b {}^{2} + 2ab$

right answer