Solve: 4 x^2+12 x y+9 y^2 - Vidyadip

Question

Solve:
$4 x^2+12 x y+9 y^2$

✓

Answer

$4 x^2+12 x y+9 y^2$
$=(2 x)^2+2 \times 2 x \times 3 y+(3 y)^2$
$=(2 x+3 y)^2$
$=(2 x+3 y)(2 x+3 y)$

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