log2(x)=-2/3,求x
log2(x)=-2/3,求x
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log2 (x + 3) + log2(x + 2) = 1
已知x满足不等式2[log2(x)]^2-7[log2(x)]+3≤0,求函数f(x)=[log2(x/2)]*[log
解方程log2(x+14)-log2(x+6)=3-log2(x+2)
已知函数f(x)=log2(2-x)+log2(2+x)求f(x)的定义域
求f(x)=[log2(x/4)][log2(x/2)]的最小值
求函数f(x)=(log2 4x)(log2 2x)在1/4
已知x满足不等式log1/2(x^2)≥log1/2(3x-2),求函数f(x)=log2(x/4)*log2(x/2)
已知x满足不等式log1/2x^2≥log1/2(3x-2),求函数f(x)=(log2^x/4)*(log2^x/2)
已知满足不等式2log2(x)-7log2(x)+3≤0,求函数f(x)=[log2﹙x/2﹚][log2﹙x/4﹚]的
求函数f(x)=x乘以log2的(x-2)=3的零点个数