x²-12xy+36y²-6x+36y+8因式分解
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x²-12xy+36y²-6x+36y+8因式分解x²-12xy+36y²-6x+36y+8因式分解x²-12xy+36y²-6x+36y+
x²-12xy+36y²-6x+36y+8因式分解
x²-12xy+36y²-6x+36y+8因式分解
x²-12xy+36y²-6x+36y+8因式分解
x²-12xy+36y²-6x+36y+8
=(x-6y)²-6(x-6y)+8
=(x-6y-2)(x-6y-4)
x²-12xy+36y²-6x+36y+8
=﹙x－6y﹚²－6﹙x－6y﹚＋8
=﹙x－6y－2﹚﹙x－6y－4﹚