Respuesta :

Answer:

[tex]\frac{3}{x^1^2}[/tex]

Step-by-step explanation:

[tex]\frac{12x^4}{4x^1^6}[/tex]=3x^4/x^16

bring "x^4" to the bottom to subtract it with x^16

3/x^16*x^-4

3/x^12

hope this helps!