Find the difference of the polynomials given below and classify it in terms of degree and number of terms. 3n^2 ( n^2 + 4n - 5 ) - ( 2n^2 - n^4 + 3 )

A. 3rd degree polynomial with 4 terms
B. 3rd degree polynomial with 5 terms
C. 4th degree polynomial with 5 terms
D. 4th degree polynomial with 4 terms

D. 4th degree polynomial with 4 terms

I hope this helps