Factorize each of the following algebraic expressions:4x2 + 12xy + 9y2

1.	Factorize each of the following algebraic expressions:4x2 + 12xy + 9y2
Answer» 4x² + 12xy + 9y² = (2x)² + (3y)² + 2 (2x) (3y) = (2x + 3y)²

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