Find the value of 'x' in the equation `sqrt(4x+1)+sqrt(7-x)=6`.

Sum of the valus of x satisfying the equation sqrt(2x+sqrt(2x+4))=4 is ______.

For x in (-pi, pi) find the value of x for which the given equation (sqrt 3 sin x + cos x)^(sqrt(sqrt3 sin 2 x-cos 2 x+2))=4 is satisfied.

Find number of solutions of the equation sqrt((x+8)+2sqrt(x+7))+sqrt((x+1)-sqrt(x+7))=4

Solve the equation 3sqrt((x+3))-sqrt((x-2))=7

Find the value of x in sqrt(x+2sqrt(x+2sqrt(x+2sqrt(3x))))...=x.

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

Find the number of terms in the expansion of (x+sqrt(x^2-1))^6+(x-sqrt(x^2-1))^6

Find the value of sqrt(3x+7) when x=3

Solve the equation sqrt((6-4x-x^(2)))=x+4

The equation sqrt(x+1)-sqrt(x-1)=sqrt(4x-1) has