Respuesta :

Answer:

N^2*5= 3^2*5^5*x^6

Step-by-step explanation:

N=3*5^2*x^3

First lets express N^2

N^2= (N)^2= (3*5^2*x^3)^2=3^2*5^4*x^6    (1)

To express 5*N^2 just multiple  (1) by 5:

N^2*5=5* 3^2*5^4*x^6 = 3^2*5^5*x^6