作业帮(3^3)*(9^m)+4/[27^(2m-1)]=729,求m3的3次方×9的m次方+4÷27的2m-1次方=729,求m的值
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/13 19:24:33
![(3^3)*(9^m)+4/[27^(2m-1)]=729,求m3的3次方×9的m次方+4÷27的2m-1次方=729,求m的值](/uploads/image/z/2589161-41-1.jpg?t=%283%5E3%29%2A%289%5Em%29%2B4%2F%5B27%5E%282m-1%29%5D%3D729%2C%E6%B1%82m3%E7%9A%843%E6%AC%A1%E6%96%B9%C3%979%E7%9A%84m%E6%AC%A1%E6%96%B9%2B4%C3%B727%E7%9A%842m-1%E6%AC%A1%E6%96%B9%3D729%2C%E6%B1%82m%E7%9A%84%E5%80%BC)
x)03Ұ6я6205Ԍ57y)gk>tK '69 E6I*'2
l/G^.|K>m6yΗO5=7ٌ s6şlaB~qAb ȹ cQ<
(3^3)*(9^m)+4/[27^(2m-1)]=729,求m3的3次方×9的m次方+4÷27的2m-1次方=729,求m的值
(3^3)*(9^m)+4/[27^(2m-1)]=729,求m
3的3次方×9的m次方+4÷27的2m-1次方=729,求m的值
(3^3)*(9^m)+4/[27^(2m-1)]=729,求m3的3次方×9的m次方+4÷27的2m-1次方=729,求m的值
题目好像有点问题
如果是27^(m/2-1)
答案 m=2
m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m求m的值
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
计算(3m^2)^3-7m^3【m^3-m(4m^2+1)】等于 A.7m^3+9m^4 B.7m^4+48m^6 C.-7m^2+7m^4+31m^5 D.-7m^3-28m计算(3m^2)^3-7m^3【m^3-m(4m^2+1)】等于 A.7m^3+9m^4 B.7m^4+48m^6 C.-7m^2+7m^4+31m^5 D.-7m^3-28m^5-7m^6+27m^7 正确率一定要高!
计算：（m+3m+5m+...+2009m)-(2m+4m+6m+...+2008m)
(m+3m+5m+...+2009m)-(2m+4m+6m+...2008m)
(m+3m+5m+...+2014m)-(2m+4m+6m+...+2013m)
(m+3m+5m+...+2013m)-(2m+4m+6m+...+2012m)
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
计算:(m+3m+5m+...+2009m)-(2m+4m+6m+...+2010m)
m-2m-3m+4m-5m-6m+7m.2004m=?
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
3*9^m*27^m=21^21化简（-m^2)^3除以（m^*m^2)
当m=1/2时,求15m²-9-{-4m²+[5m-8m²-(2m²-m)+9m²]-3m}
合并同类项9m^2+[4m^2-3m-(2m^2-6m)
3m^2-m-[7m-2(4m-5)++9m^2]
9m平方+【4m平方-3m-(2m平方-6m)】
(m+3m+5m+...+2009m)-(2m+4m+...+2008m)怎么算