Find all the possible the value of the following expression`dot` `sqrt(x^2-4)` (ii) `sqrt(9-x^2)` (iii) `sqrt(x^2-2x+10)`

Find all possible values of the following expressions : (i) sqrt(x^(2)-4) (ii) sqrt(9-x^(2)) (iii) sqrt(x^(2)-2x+10)

Find all the possible values of the following expressions: (1)/(x^(2)+2)( ii) (1)/(x^(2)-2x+3)( iii) (1)/(x^(2)-x-1)

Find the domain of the following functions: f(x)=sqrt(2-x)-(1)/(sqrt(9-x^(2)))

Find the value of x for which following expressions are defined: (1)/(sqrt(x-|x|))( ii) (1)/(sqrt(x+|x|))

Find all possible values of expression sqrt(1-sqrt(x^(2)-6x+9)).

Find the domain of each of the following real fuctions: (i) f(x)=sqrt(x-3) (ii) g(x)=sqrt(4-x^(2)) (iii) h(x)=(1)/(sqrt(1-x)) .

sqrt(2)x^(2)+9x+4sqrt(2)

Find the values of x for which expression sqrt(1-sqrt(1-sqrt(1-x^(2)))) is meaningful.

7sqrt(2)x^(2)-10x-4sqrt(2)

Find the value of x in each of the following: 2sin3x=sqrt(3)( ii) 2(sin x)/(2)=1 (iii) sqrt(3)sin x=cos x