Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- 3(t-3)^2 - 2(t-1)^2 + 2(t+1)^2 - 3(t+3)^2 =
- 3(t^2-6t+9) - 2(t^2-2t+1) + 2(t^2+2t+1) - 3(t^2+6t+9) =
- 3t^2-18t+27 - 2t^2+4t-2 + 2t^2+4t+2 - 3t^2-18t-27 =
- 3t^2- 2t^2+ 2t^2- 3t^2 -18t+4t+4t-18t +27 -2 +2 -27 =
- -18t-18t+4t+4t =
- -28t
Advertisement
Add Comment
Please, Sign In to add comment
