作业帮计算同底数幂的除法(-x⁴)³÷﹙x³﹚²·[﹙-x﹚³÷x²]
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/13 20:52:11
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计算同底数幂的除法(-x⁴)³÷﹙x³﹚²·[﹙-x﹚³÷x²]
计算同底数幂的除法
(-x⁴)³÷﹙x³﹚²·[﹙-x﹚³÷x²]
计算同底数幂的除法(-x⁴)³÷﹙x³﹚²·[﹙-x﹚³÷x²]
(-x⁴)³÷﹙x³﹚²·[﹙-x﹚³÷x²]
=-x¹²÷x⁶·(-x³÷x²)
=-x⁶·(-x)
=x⁷
同底数幂相乘除，底数不变，指数相加减