Sum of all real values of `x` for which `(4+sqrt(15))^(x)+(4-sqrt(15))^(x)=62` is

The largest set of real values of x for which f(x)=sqrt((x+2)(5-x))-(1)/(sqrt(x^(2)-4))- is a real function is

The set of all real values of x for which the funciton f(x) = sqrt(sin x + cos x )+sqrt(7x -x^(2) - 6) takes real values is

Set of all real values of x satisfying the inequation sqrt(4-x^(2))>=(1)/(x) is

The exhausiive Intervals of real values of x such that sqrt(12-4x)gt1+sqrt(4x+4) is

sqrt(x)+sqrt(5+x)=15/sqrt(5+x)

sqrt(x)+sqrt(5+x)=15/sqrt(5+x)