4x²y³÷(-½xy)²=
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 05:48:48
![4x²y³÷(-½xy)²=](/uploads/image/z/469433-65-3.jpg?t=4x%26%23178%3By%26%23179%3B%C3%B7%28-%26%23189%3Bxy%29%26%23178%3B%3D)
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²
=4x^2y^3/(1/4x^2y^2)
=16y
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来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 05:48:48
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²=
4x²y³÷(-½xy)²
=4x^2y^3/(1/4x^2y^2)
=16y