Please tell me the answer
I would really appreciate it

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