log2+3^1/2(2-3^1/2)化简

|[log2(x)]^2-3log2(x)+1| log2 (x + 3) + log2(x + 2) = 1log2 (x + 3) + log2(x + 2) = 1 化简log2 1/2+log2 2/3+log2 3/4+.+log2 31/32 计算：（1）log2 (4^3*8^5);(2)log2 3+log2 6-log2 9 化简算式log2^√7/48+log2^12-1/2log2^42+1/2^log2^3 化简根号下[(log2^3)^2-4log2^3+4]+log2^(1/3) [log2 1]+[log2 2]+[log2 3]+[log2 4]+[log2 5]+...+[log2 1024]=?[x]表示不超过x的最大整数2为底 答案是8204 2^log2 (3) × log2 (1/8) + 2lg3 2^log2(3)×log2(1/8)+lg4+2lg5 求值：log2 (5/56)^(1/2)+log2 (14)-(1/2)log2 (35)=log2中2为底数=1/2[-2log2 (7)-3]+log2 (2)+log2 (7) 中的1/2[-2log2 (7)-3]是怎么得到的？ 求解log2(3x)=log2(2x+1) 不等式log2(2x+3)>log2(x+1)的解集是 lg(1/4)-lg2(5) 2log5(10)+log5(0.25) 2log2(25)-3log2(64) log2(log2(16) ) 【x】表示不超过实数x的最大整数,则【log2 1]+[log2 2]+[log2 3]+.+[log2 2012]等于? 根号下[(log2^3)^2-4log2^3+4]+log2^(1/3) log2（√1/48）+log2 12-1/2log2 （24）-1/3 =[1/(log2 3)+lg2 3]²-[1/(log2 3)]²-(log2 3)²=2*(1/log2 3)*log2 3,怎么转的啊 (log2 9)/(log2 8) = 2/3(log2 3)