(-3x²y³z) * x³(x²y)² ÷ 9x⁴y五次方

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 16:13:20
(-3x²y³z) * x³(x²y)² ÷ 9x⁴y五次方

(-3x²y³z) * x³(x²y)² ÷ 9x⁴y五次方
(-3x²y³z) * x³(x²y)² ÷ 9x⁴y五次方

(-3x²y³z) * x³(x²y)² ÷ 9x⁴y五次方
原式=(-3x²y³z) * x³x^4y² ÷ 9x⁴y^5
=-1/3x^(2+3+4-4)y^(3+2-5)z
=-1/3x^5z