4^m+3×8^m÷2^4m+7=16,求m的值快4^m+3×8^m+1÷2^4m+7=16,求m的值
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4^m+3×8^m÷2^4m+7=16,求m的值快4^m+3×8^m+1÷2^4m+7=16,求m的值
4^m+3×8^m÷2^4m+7=16,求m的值
快
4^m+3×8^m+1÷2^4m+7=16,求m的值
4^m+3×8^m÷2^4m+7=16,求m的值快4^m+3×8^m+1÷2^4m+7=16,求m的值
2^(2m+6)×2^(3m)÷2^(4m+7)=16
2^(2m+6+3m-4m-7)=2^4
2m+6+3m-4m-7=4
m=5
原式=4^m+(3*4^(2m)/4^(2m))+7=16
4^m=6
m=2
望采纳
m-2m-3m+4m-5m-6m+7m.2004m=?
m-2m-3m+4m-5m-6m+7m-8m-9m+...+2002m-2003m-2004m求m的值
(m+3m+5m+7m+.+2009m)-(2m-4m-6m-.-2008m)=?
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
化简求值 m-4/m^2-9(1加上 14m-7/m^2+8m+16)÷1/m-3 其中m=5化简求值:(m-4)/(m^2-9)•{1+[(14m-7)/(m^2+8m+16)]}÷[1/(m-3) ]其中m=5
化简求值m-4/m^2-9(1加上 14m-7/m^2-8m+16)÷1/m-3 其中m=5化简求值m-4/m^2-9(1加上 14m-7/m^2-8m+16)÷1/m-3 其中m=5
(m+3m+5m+...+2015m)-(2m+4m+6m+...+2014m)=
(m+3m+5m.+2013m)-(2m+4m+6m+.+2012m)=?
4^m+3×8^m÷2^4m+7=16,求m的值快4^m+3×8^m+1÷2^4m+7=16,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!
计算:16-m^2/16+8m+m^2÷m-4/2m+8×m-2/m+2
当m=1/2时,求15m²-9-{-4m²+[5m-8m²-(2m²-m)+9m²]-3m}
若m^3+2m-1=3,则4m^3+8m-7=
化简求值:(m-4)/(m^2-9)•{1+[(14m-7)/(m^2+8m+16)]}÷[1/(m-3) ] 其中m=5