" d) "f(x)=sqrt(4-x^(2))" on "[-2,2]

Find the domain of f(x)=sqrt((4-x^(2))/([x]+2))

f(x)=sqrt(x-4-2sqrt(x-5))

If f(x)=sqrt(4-x^(2))+sqrt(x^(2)-1), then the maximum value of (f(x))^(2) is

Let f(x) be defined in [-2,2] by f(x)={max(sqrt(4)-x^(2)),sqrt(1+x^(2))),-2<=x<=0;min(sqrt(4-x^(2)),sqrt(1+x^(2)),0

f(x)=sqrt(x^(2)-4) is decreasing in

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________