(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)怎么算?
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![(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)怎么算?](/uploads/image/z/571613-5-3.jpg?t=%EF%BC%88-2xy%26%23178%3B%EF%BC%89%E4%B8%89%E6%AC%A1%E6%96%B9%C3%B7%EF%BC%88-x%E5%88%86%E4%B9%8B4y%26%23178%3B%EF%BC%89%C3%97%EF%BC%88-2y%26%23178%3B%E5%88%86%E4%B9%8Bx%EF%BC%89%E6%80%8E%E4%B9%88%E7%AE%97%3F)
(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)怎么算?
(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)怎么算?
(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)怎么算?
(-2xy²)三次方÷(-x分之4y²)×(-2y²分之x)
=-8x^3y^6×(-x/4y^2)×(-x/2y^2)
=-4x^5y^2