求 log2.5 (2.5小写)6.25+lg1/100+ln(e根号e)+log2(2小写)(log2(2小写)16)
计算log2.5(6.25)+lg1/100+In根号下e+2[1+log2(3)]
0.3平方,2的0.3次方,log2(小写)0.3这三个数的大小,
log(2.5)6.25-lg(1/100)+ln(e√e)+log2(log(2)16)=?
log2 5*log5 81*log3 4+ln根号e
1.ln根号e + 1+log2的3次 =
log2(1+根号2+根号3)+log2(1+根号2-根号3)=
log2(1+根号2+根号3)+log2(1+根号2 -根号3)
计算 (lg1/2+lg1+lg2+lg4+lg8+.+lg1024)*log2 10
根号下{[log2 (5)]^2-4log2(5)+4}+log2(1/5)
log2底根号5/56+log2(14)-1/2log2(35)
log2(根号2/2)·log2(根号2/4)
log根号2^(x-5)log2^(x-1)