log2^9×log3^2=?函数y=lg（3-X)/X-2的定义域是 log0.5^x(0＜x≤4）的值域

log2(3)+log3(5)+log3(2)=? (log2 6)×(log3 6)-(log2 3+log3 2)= (log2 6)×(log3 6)-(log2 3+log3 2)= log2(3)*log3(2)=? (log3^2)(log2^3)= 对数函数方程log3 2=log2 3^x 求函数y=log2的x次方+1/log3的（3x-2）的定义域 log2^9×log3^2=?函数y=lg（3-X)/X-2的定义域是 log0.5^x(0＜x≤4）的值域 log2 4=2log3 9=3 设log3(2)=a,则log2(9)=? log2^25*log3^2倍根号2*log5^9= log2^5*log3^2倍根号2*log5^9= log3^7乘以log2^9乘以log49^2= log3^7乘以log2^9乘以log49^2= 为什么log3(2)=1/log2(3). log2 24-1/log3 2= 求下列函数的定义域（1）y=1/log2 X(2) y=log7(1/1-3x)(3) y=√log3 X 解方程log2【9^2-4】=log2【3^x-2】+3答案是log3【6】