log3 2=a,则log6 根号24等于?
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log32=a,则log6根号24等于?log32=a,则log6根号24等于?log32=a,则log6根号24等于?log6根24=1/2log624=1/2log6(4x6)=1/2(log64
log3 2=a,则log6 根号24等于?
log3 2=a,则log6 根号24等于?
log3 2=a,则log6 根号24等于?
log6 根24
=1/2 log6 24
=1/2 log6 (4x6)
=1/2 (log6 4 + log6 6)
=1/2 + 1/2 log 6 4
=1/2 + log6 2
=1/2 + log3 2/log3 (2x3)
=1/2 + (log3 2)/(log3 2 + log3 3)
=1/2 + a/(a+1)
=(2a+1)/(2a+2)
log3(2)=a
log6(根号24)=log3(24)/[log3(6)]
=[log3(3)+3log3(2)]/[log3(3)+log3(2)]
=(1+3a)/(1+a)
(a+1)分之3a+1
(1+3a)/2(1+a)
已知log3 2=a,则log6根号24等于?
log3 2=a,则log6 根号24等于?
已知log3(2)=a,求log6(根号下24).最好详细点,
已知log3(2)=a,则用a表示log6[24^(1/2)]=
已知log6(2)=a,则log3(6)=?顺便简述下什么是换底公式
计算 log6 2*log6 18+log6 81/4log3 6
log6 2*log6 18+log6 81/4log3 6
log6 2=a log6 3=?
已知log6(2)=a,试用a表示log3(6)具体步骤
“log6=log2+log3么?”
若f(log3^2)=log6^2 则f(x)=多少
log5 1/3*log3 6*log6 X=2,则x等于多少
33.不用计算器,证明:[log6]^2=/=log3*log12
33.不用计算器,证明:[log6]^2=/=log3*log12
33.不用计算器,证明:[log6]^2=/=log3*log12
2log6(2)+log6(9)-log3(1/9)-8^4/3=?
2log6(2)+log6(9)-log3(1/9)-8^4/3=?
已知log6 (2)=a/2,6的3a方=?若根号下a-2/log3(3-a)有意义,求a的取值范围6的a方=8,用a表示log2(6)