作业帮﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/14 15:43:35
x){sQu$~sq ux;P6IET3Kfp dܨJQ 1vuSM*tl @ .
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
=(-2x³y²)÷(-1/2x²y²)+(3x²y²)÷(-1/2x²y²)
=4x-6