log2(根号2/2)·log2(根号2/4)麻烦写下过程
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log2(根号2/2)·log2(根号2/4)麻烦写下过程
log2(根号2/2)·log2(根号2/4)
麻烦写下过程
log2(根号2/2)·log2(根号2/4)麻烦写下过程
log2 (√2/2)·log2(√2/4)
=(log2 √2-log2 2)(log2 √2-log2 4)
=(1/2-1)(1/2-2)
=(-1/2)(-3/2)
=3/4
log2+根号3(2-根号3)
log2(1+根号2+根号3)+log2(1+根号2-根号3)=
log2(根号2/2)·log2(根号2/4)麻烦写下过程
log2(1+根号2+根号3)+log2(1+根号2 -根号3)
log2根号2的值
log2 根号2怎么计算?
log2根号2怎么算?
log2-根号3(2+根号3)
(log3^4+log5^2)(log2^9+log2^根号3)
log2*(根号6-根号2)/4+log2*(根号2+根号6)/2的值为
log2底根号5/56+log2(14)-1/2log2(35)答案是-1/2
log2(根号下7/48)+log2(12)-1/2log2(42)-1=?
log2根号7/48+log2^12-1/2log2^42-1=
根号下[(log2^3)^2-4log2^3+4]+log2^(1/3)
根号下{[log2 (5)]^2-4log2(5)+4}+log2(1/5)
计算 根号下[(log2 5)^2-4log2 5+4]+log2 1/5
化简根号下[(log2^3)^2-4log2^3+4]+log2^(1/3)
log2的根号2/2等于多少,