已知log2 36=1,log2 10=b,则log2 15可用a,b表示为?
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已知log2 36=1,log2 10=b,则log2 15可用a,b表示为?
已知log2 36=1,log2 10=b,则log2 15可用a,b表示为?
已知log2 36=1,log2 10=b,则log2 15可用a,b表示为?
log2 36=a
log2 6^2=a
2log2 2*3 =a
log2 2 +log 2 3=a/2
1+log2 3=a/2
log2 3 =a/2-1
log2 10=b
log2 2*5=b
log2 2 + log2 5=b
log2 5=b-1
log2 15=log2 3*5=log2 3 + log2 5
=a/2-1 + b-1
=a/2+b-2
log 2 36 = a
log 2 6² = a
2log 2 6 = a
log 2 6 = a/2
log 2 2 + log 2 3 = a/2
log 2 3 = a/2 - 1
log 2 10 = b
log2 2 + log 2 5 = b
log 2 5 = b - 1
log 2 15
= log2 3 + log2 5
= a/2 - 1 + b - 1
= a/2 + b - 2
已知log2 36=1,log2 10=b,则log2 15可用a,b表示为?
已知log2 m=-1/log2 3,则m=
log2 (log2 16)=?
log2(3)×log2(4)=log2(7)?log2(3)×log2(4)=log2(7)吗?log2(1/49)+log2(1/16)+log2(1/27)等于多少呢?帮个忙!
log2的5次方+log2的1/10次方=?
2log2 10—log2 25=?
log2 (x+1)+log2 x=log6
1/log2(10) = lg2
log2 36=a,log2 10=b,则log2 15=?
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log2(x)=-1
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