log2 X=3,x=?

log2^(x^log2^x)=? log2 (x + 3) + log2(x + 2) = 1log2 (x + 3) + log2(x + 2) = 1 log2(-x)=x+ log4(log2^x)=log2(log4^x)求log2^x 求解log2(3x)=log2(2x+1) log2(x+1)+log2(x+8)=3的解集是? log2 (x+1)+log2 x=log6 解方程log2(x+14)-log2(x+6)=3-log2(x+2) log2 X=3,x=? log2(x)=3 x=什么? log2(x)=-2/3,求x log2(x)=-1 [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 log2(4^x+4)=x+log2(2^x+1-3)log2(4^x+4)=x+log2[2^(x+1)-3] log2[(x-14)(x-2)]=3+log2(6-x).求x?. log2(2x)*log2(x)=2 x=? f(x)=log2(x/8)*log2(2/x) log2(x – 2 ) + 2 = log2(5)log2(x – 2 ) + 2 = log2(5)