" 14."sqrt(x^(2)+2x+5)

Simplify : (x + sqrt(x^(2) - 1))/(x - sqrt(x^(2) -1)) + (x - sqrt(x^(2) -1))/(x + sqrt(x^(2) -1)) If the result of the simplification is equal to 14, then find the value of x

Factorise: sqrt5 x^(2) + 2x- 3sqrt5

The numebr of solution (s) of the inequation sqrt(3x^(2)+6x+7)+sqrt(5x^(2)+10x+14)le4-2x-x^(2) , is

The number of solutions of sqrt(3x^(2)+6x+7)+sqrt(5x^(2)+10x+14)=4-2x-x^(2) , is

The numebr of solution (s) of the inequation sqrt(3x^(2)+6x+7)+sqrt(5x^(2)+10x+14)le4-2x-x^(2) , is

If x,y in R satisfies (x+5)^(2)+(y-12)^(2)=(14)^(2) , then the minimum value of sqrt(x^(2)+y^(2)) is __________

If real numbers x and y satisfy (x+5)^(2)+(y-12)^(2)=(14)^(2), then the minimum value of sqrt(x^(2)+y^(2)) is

If x,y in R satisfies (x+5)^(2)+(y-12)^(2)=(14)^(2), then the minimum value of sqrt(x^(2)+y^(2)) is