Tan70=2tan50+tan20 help me please ​

Does the point (1, sqrt 7) lie on circle shown.

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Me i'm timed right now! there's 4 answer