log9^27=

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log9^27=
log9^27=

log9^27=
应该是log以9为底27的对数吧?
log以9为底27的对数=log以3^2为底3^3的对数=3/2

log9 27 =log9 (9*3) =log9 9+log9 3 =1+log9 9^(1/2) =1+1/2 =3/2 答案：3。

log9 3+log9 27=怎么求~ log9^27= log9(16) ×log2(27)=6步骤 log9^8×log4^27=____. log16(27)=a,求log9(96) 怎们算log9 27? log9 27等于多少 log9 81=? log2 根号2+log9 27+4^log4 13=? log5[log2(log9/log3)]=? log3*2/log9*4=? log9 16×log32 81= 计算:log27(32)×log64(27)+log9(2)×log4(√27)= log4^27×log(8)25×log9^5 log4^27×log(8)25×log9^5 不等式log9(27^x-2*3^x) 不等式log9(27^x-2*3^x) log9(log2(8)) = x ,求x