Respuesta :

Sirious

Answer:

E

Step-by-step explanation:

[tex]\sqrt[4]{a^9}=(a^9)^{\frac14}=a^{9\cdot\frac14}=a^\frac94[/tex]

Only possible answer here is (E) by considering

[tex]a^2\cdot\sqrt[4]{a}=a^2\cdot a^{\frac14}=a^{2+\frac14}=a^{\frac94}[/tex]