因式分解2x²-4x²y³+6x²y²打错...2x³-4x²y³+6x²y²

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因式分解2x²-4x²y³+6x²y²打错...2x³-4x²y³+6x²y²
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因式分解2x²-4x²y³+6x²y²打错...2x³-4x²y³+6x²y²
因式分解2x²-4x²y³+6x²y²
打错...2x³-4x²y³+6x²y²

因式分解2x²-4x²y³+6x²y²打错...2x³-4x²y³+6x²y²
2x³-4x²y³+6x²y²
=2x²(x-2y³+3y²)

原式=2x²(x-2y³+3y²)