Solve : `sqrt(2+x)   times   sqrt(2-x)`

Solve : sqrt(2x+7)=x+2

Solve sqrt(x-2)>=-1

solve sqrt(x+2) ge x

Solve sqrt(2x+9)+x=13 .

Solve : (sqrt(2+x) + sqrt(2 - x))/(sqrt(2 +x) - sqrt(2-x)) =

Solve :sqrt(2x-6)+sqrt(x+4)=5

Given a solid cylinder of radius 10 cm and length 1000 cm a cylinder hold is made into it to obtain a cylindrical shell of uniform thickness and having a volume equal to one-fourth of original volume. The thickness of the cylindrical shell is: a.     sqrt(5)-2 cm b.     5sqrt(5) cm c.     4(sqrt(5)-2) cm d.     5(2-sqrt(3) cm

Solve : sqrt(9+2x)-sqrt(2x)=(5)/(sqrt(9+2x)) .

Solve : (1)/(sqrt(2))times(1)/(sqrt(2))+(1)/(2)