What are the domain restrictions of the expression g^2

Answer:
g does not equal -2, 6, or 0
Step-by-step explanation:
Domain restrictions in this function will be found with values of g that make the denominator ([tex]g^{3} -4g^{2}-12g[/tex]) equal to 0. You can factor out g from the denominator, giving you g=0. Then, you need to factor the quadratic equation [tex]g^{2} -4g-12[/tex] where you'll have (g-6)(g+2). Therefore, you then have g=6 and -2. Each of these values constitute domain restrictions for g