Find the domain of f(x)=5xx2−9−2x+3f(x) = \frac{5x}{x^2 - 9} - \frac{2}{x+3}f(x)=x2−95x−x+32.
All real numbers
x≠0x \neq 0x=0
x≠3,−3x \neq 3, -3x=3,−3
x≠3x \neq 3x=3