﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚

来源:学生作业学帮网 编辑:学帮网 时间:2024/07/02 10:09:02

﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚

﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
=(-2x³y²)÷(-1/2x²y²)+(3x²y²)÷(-1/2x²y²)
=4x-6