怎们算log9 27?
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怎们算log927?怎们算log927?怎们算log927?log927=log9(9*3)=log99+log93=1+log99^(1/2)=1+1/2=3/2答案：3。
怎们算log9 27?
怎们算log9 27?
怎们算log9 27?
log9 27
=log9 (9*3)
=log9 9+log9 3
=1+log9 9^(1/2)
=1+1/2
=3/2
答案：3。
怎们算log9 27?
log9 3+log9 27=怎么求~
log9^27=
log9 27等于多少
log4^27×log(8)25×log9^5
log9(16) ×log2(27)=6步骤
log4^27×log(8)25×log9^5
log9^8×log4^27=____.
不等式log9(27^x-2*3^x)
log16(27)=a,求log9(96)
不等式log9(27^x-2*3^x)
log9(45)-log9(5)
log4(3)*log9(2)+log2(4倍根号下64) log9(32)*log64(2log4(3)*log9(2)+log2(4倍根号下64) log9(32)*log64(27)+log9(2)*log4(根27)
log3 5-log3 15+1/2log9 27 的值
log2^根号下2+log9^27+4^(log4^13)
log2 根号2+log9 27+4^log4 13=?
3/2 log8(27) log9(25)比较大小比较大小
计算:(1/4)^log4^1/3-lg25-lg4-log9^27