(-4X²Y)(-X²Y²)÷1\2XY 的三次方

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(-4X²Y)(-X²Y²)÷1\2XY的三次方(-4X²Y)(-X²Y²)÷1\2XY的三次方(-4X²Y)(-X²Y

(-4X²Y)(-X²Y²)÷1\2XY 的三次方
(-4X²Y)(-X²Y²)÷1\2XY 的三次方

(-4X²Y)(-X²Y²)÷1\2XY 的三次方
原式=(﹣4x²y)·(﹣x²y²)·2xy³
=(﹣4)×(﹣1)×2×(x²y·x²y²·xy³)
=8x的5次方·y的6次方