練習題庫/gsat・難度 5已知 p=log23p=\log_2 3p=log23，則 log1218\log_{12}18log1218 等於下列何者？(A)2+p1+2p\frac{2+p}{1+2p}1+2p2+p(B)1+2p2+p\frac{1+2p}{2+p}2+p1+2p(C)1+p2+p\frac{1+p}{2+p}2+p1+p(D)1+2p2+2p\frac{1+2p}{2+2p}2+2p1+2p(E)(1+2p)(2+p)(1+2p)(2+p)(1+2p)(2+p)登入後即可作答並查看完整詳解（每日免費 5 題）。