Let f(x)=56−x\displaystyle {f{{\left({x}\right)}}}=\sqrt{{{56}-{x}}}f(x)=56−x and g(x)=x2−x\displaystyle {g{{\left({x}\right)}}}={x}^{{2}}-{x}g(x)=x2−x.
Give the domain of f∘g\displaystyle {f}\circ{g}f∘g using interval notation.
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