〔log(27)8〕/log(3)2求个详细过程,最好用纸写
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〔log(27)8〕/log(3)2求个详细过程,最好用纸写〔log(27)8〕/log(3)2求个详细过程,最好用纸写〔log(27)8〕/log(3)2求个详细过程,最好用纸写
〔log(27)8〕/log(3)2求个详细过程,最好用纸写
〔log(27)8〕/log(3)2求个详细过程,最好用纸写
〔log(27)8〕/log(3)2求个详细过程,最好用纸写
〔log(27)8〕/log(3)2求个详细过程,最好用纸写
已知log(14)7=a log(14)5=b 用ab表示log(35)70=log(3)4*log(4)8*log(8)m=log(4)2 求m
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x+y的值
求log(8)9-log(27)32的值,
log(x+5)=log(x)+log(2) log(8)+log(x)=log(24) 2log(x)=log(2x)+log(3)
(log(4)3+log(8)3)(log(3)2+log(9)8) 怎么个思路
(log(4)3+log(8)3)(log(3)2+log(9)2) 怎么个思路
已知lg2=0.301,lg3=0.477,求(1)log(2)1000,(2)log(5)0.5,(3)log(9)8,(4)log(1/2)1/3
(log(8)9)/log(2)3
求值 log【9(下标)】3+log【 9(下标)】27 log【2】(1/2)- log【1/2】2
化简(log[4]3+log[8]3)×(log[3]2+log[9]2)如题
(LOG(3,4)+LOG(3,8))(LOG(2,3)+LOG(2,9))等于几 看的懂吧
log【2】(log【8】m) =log【8】(log【2】m),求(log【2】m)的平方 【】内为底
高一函数【运算对数】运算:(log【2】3-log【4】27)×(log【3】4+log【9】8)【 】内的是底数.
计算:(1) log(2)(3)*log(3)(4)*log(4)(5)(2)log(2)(7)*log(√7)(8)
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(2)(3)} X {log(3)(4)+log(9)(2)}3.(lg2)^+1g2X 1g5 +1g50
用换底公式求log(2)25乘log(3)4乘log(5)9的值
求(lg2)^2+lg2lg5+log(3)5/log(3)10值 注:log(3)5是log以3为底