﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/25 12:39:24
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
x){sQu$~sq ux;P6IET3KΆ.},]445`aTk*ʅ45/.H̳yHs

﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚
﹙-2x³Y²﹢3X²Y²﹚÷﹙﹣½X²Y²﹚

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