
整式:(-2x²y的三次方)的平方乘(-3x²y)三次方÷(-2分之1x5次方y四次方)
展开全部
(-2x²y³)²(-3x²y)³÷[(-x^5y^4)/2]
=[(2x²y³)²][-(3x²y)³]÷[(-x^5y^4)/2]
=(2x²y³)²(3x²y)³÷[(x^5y^4)/2]
=12(x²y³)²(x²y)³÷(x^5y^4)
=12(xy)^5
=[(2x²y³)²][-(3x²y)³]÷[(-x^5y^4)/2]
=(2x²y³)²(3x²y)³÷[(x^5y^4)/2]
=12(x²y³)²(x²y)³÷(x^5y^4)
=12(xy)^5
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询