计算:(a-b)的m次方×(a-b)²×[2(b-a)]³×[(b-a)³]²÷(a-b)的m次方
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 11:02:21
![计算:(a-b)的m次方×(a-b)²×[2(b-a)]³×[(b-a)³]²÷(a-b)的m次方](/uploads/image/z/2792210-50-0.jpg?t=%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%88a-b%EF%BC%89%E7%9A%84m%E6%AC%A1%E6%96%B9%C3%97%EF%BC%88a-b%EF%BC%89%26%23178%3B%C3%97%5B2%EF%BC%88b-a%EF%BC%89%5D%26%23179%3B%C3%97%5B%28b-a%29%26%23179%3B%5D%26%23178%3B%C3%B7%EF%BC%88a-b%EF%BC%89%E7%9A%84m%E6%AC%A1%E6%96%B9)
x){nu~OGn=g>[ٴՔ
-O6
%&bAb 1
&Uq6IEtOΆ>Sxp%R =tOPf\`F
]#MMp qƇi6Yh@ihjikj¤ 6yv
计算:(a-b)的m次方×(a-b)²×[2(b-a)]³×[(b-a)³]²÷(a-b)的m次方
计算:(a-b)的m次方×(a-b)²×[2(b-a)]³×[(b-a)³]²÷(a-b)的m次方
计算:(a-b)的m次方×(a-b)²×[2(b-a)]³×[(b-a)³]²÷(a-b)的m次方
^ 表示乘方
原式=(a-b)^m×(a-b)²×(-2)³×(a-b)³×[(b-a)^(3×2)]÷(a-b)^m
=(a-b)^m×(a-b)²×(-8)×(a-b)³×(a-b)^6÷(a-b)^m
=-8×(a-b)^(m+2+3+6-m)
=-8(a-b)^11