Respuesta :

Answer:

5+3x^2/3x^4

Step-by-step explanation:

5(2x^2)/3x^4(2x^2)  +  2(3x^4)/2x^2(3x^4)

10x^2+6x^4/(2x^2)(3x^4)

When you multiply exponents you add them together

10x^2+6x^4/(6x^6)

Simplify by 2

5+3x^2/3x^4