If 2-3√x =8 , what is the value of x? me in solving this problem, tell me in detail,

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.