Need help performing the operation....?

Question

To the people taking the time to help me on my math question, thank you so much. But to those of you who feel the need to leave rude comments, your help is not that badly needed. I have just one more problem it says: perform the operation (2-x^2)^3

Thank you again you guys for taking the time to help me out. I send you massive hugs! :)

Answer 1

( 2 - x^2 )^3 =

(4 - 4x^2 + x^4 )(2 - x^2) =

(8 - 4x^2 - 8x^2 + 4x^4 + 2x^4 - x^6) =

8 -12x^2 + 6x^4 -x^6