Need asap! simplify the radical expression state any restrictions (n^4 -11n^2 +30) / (n^4 -7n^2 +10) show steps!

What is the inverse of the function f(x)=4x+8

When turned about its axis of rotation, which shape could have created this three-dimensional object?

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=[? ]