Question

simplify the following(2x+3y)² ​

Answer 1

Step-by-step explanation:

$(2x + 3y) {}^{2}$

$= \geqslant \: (2x {})^{2} + (2)(2x)(3y) + (3y {})^{2}$

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

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hope it helps..