log2 (x + 3) + log2(x + 2) = 1

log2 (x + 3) + log2(x + 2) = 1 解方程log2(2-x)=log2(x-1)+1 不等式log2(2x+3)>log2(x+1)的解集是 解方程log2(x+14)-log2(x+6)=3-log2(x+2) 高一数学log2（4^x+4)=x+log2(2^(x+1)-3) log2(4^x+4)=x+log2(2^x+1-3) 解方程log2^(4^x+4)=x+log2^[2^(x+1)-3] 解方程log2(4^x+1)=x+log2(2^(x+3)-6) 解方程：log2(4^x+4)=x+log2(2^(x+1)-3) 方程log2[9^(x-2) +7]=2+log2[3^(x-1) +1]的解为 log2(2^x-1)log2(2^(x+2)-4=3 解方程(1) log2(4²+4)=x+log2(2^x+1-3)