y=[log(2)(x/8)][log(2)(2x)] 在[1/2,4]的值域
(高一数学)y=log(2)2x-log(1/2)x的三次方-4的值域
求y=log(1/2)(-x^2-4x-3)的定义域和值域.
f(x)=log^2(x+1)/(x-1)+log^2(x-1)+log^2(p-x)的值域(负无穷,log^(p+1)
函数y =log 1/2(4-x^2)的值域?
求值域 1.y=log(1/2为底)(4-x^2) 的对数
y=log(1/2为底)(4-x^2) 的对数 求值域
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x
求函数y=log2 (x) +log x (2x) 的值域
y=log以2为底(x²+4)的对数的值域?
求y=log以1/2为底数,X+3为真数的值域?
y=log(4)(1-2x+x^2) =log(2)[(1-x)^2] /log(2)(4) =2[log(2)|1-x
求函数y=log(1/2)(-X^2-2X+8)的定义域,值域及单调区间