if the functions are combined so that h(x) = f(x) - g(x), then the domain of the function h(x) is x >

The amount of energy it takes to lift a box might be a function of which of the following

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Can someone me i’m confused. will give brainliest and a whole bunch of points