因式分解:3x^3-12x^2y+12xy^2

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因式分解:3x^3-12x^2y+12xy^2因式分解:3x^3-12x^2y+12xy^2因式分解:3x^3-12x^2y+12xy^2=3x(x²-4xy+4y²)=3x(x-

因式分解:3x^3-12x^2y+12xy^2
因式分解:3x^3-12x^2y+12xy^2

因式分解:3x^3-12x^2y+12xy^2
=3x(x²-4xy+4y²)
=3x(x-2y)²

=3x(x²-4xy+4y²)
=3x(x-2y)²