Question

-8x(3x^2+1)^3(x^2-1)^-5+18x(x^2-1)^-4(3x^2+1)^2= ????

Answer 1

Back again I have 8 of these problems I really need some one to go step by step for me I am in way tooo deep

Answer 2

here is another one i

Answer 3

here is another one i