(2m+3)^2=2(4m+7)怎么算?不是...是2×(4m+7)
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/10 12:55:55
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(m+3m+5m+...+2009m)-(2m+4m+...+2008m)怎么算
m-2m-3m+4m-5m-6m+7m.2004m=?
(m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=?
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
计算:(m+3m+5m+…+2015m)-(2m+4m+6m+…+2014m)=
(2m+3)^2=2(4m+7)怎么算?不是...是2×(4m+7)
m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m求m的值
已知m>4,化简|m-4|+|7-2m|+|m×m-2m+1|-|m×m-2m-3|
计算(m+3m+5m+7m+.+2009m)-(2m+4m+6m+.+2008m)
计算(m+3m+5m+7m+.+2013m)-(2m+4m+6m+.+2012m)
(m+3m+5m+7m+.+2011m)-(2m+4m+6m+.+2010m) 要说理由!
7m+2n/5(m+n) :4m+13n/3(m+n)=183:385怎么做到结果得m:n=3:
计算:m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m
m-2m-3m+4m-5m-6m+7m-8m-9m+.+2002m-2003m-2004m
(6m的平方-4m-3)+(2m的平方-4m+1)怎么算?
4m^4-4m^3+9m^2-12m+4=0怎么解
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