which equation results from applying the secant and tangent segment theorem to this figure? x(x + 2) = (x + 4)

x(x + 4) = (x + 2)

x(x + 4) = (x + 2)2

x(2x + 4) = (x + 2)2

What is the value of x in the this question ?

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)