Question

Simpllify
3u^2 - 12/u^2 - 3u - 10
Check my answer please?

-u^2 - 22

Answer 1

(3u²-12u²-3u-10)

Answer 2

is that the correct equation?

Answer 3

\[\frac{ 3u^2- 12 }{ u^2 - 3u - 10 }\]

Answer 4

Exactly like that

Answer 5

Is my answer wrong?

Answer 6

3(u-2) /u-5

Answer 7

Thank you :)

Answer 8

3 (u-2)(u+2)
------------- then you cross out (u-2) because it's on the top & bottom
(u-2)(u+5) then you'll get 3(u+2) / (u+5)

Answer 9

Thank you for explaining it! :D

Answer 10

wait at the bottom it'll be (u-5)(u+2) so you'll end up with 3(u-2)/(u-5)

Answer 11

sorry

Answer 12

That makes sense! thank you for elaborating