Can someone check a few answers for me? Thank you.

Question

1. Simplify. (-14x^3) / (x^3) - (5x^4)
= -14/1-5x Where x is not equal to 1/5, 0
2. Simplify. x - 2 / (x^2) + (4x) - 12
= 1/x+6 Where x is not equal to -6

Answer 1

THe first one is good.
But on the second one you forgot the other restriction. You need to set your restrictions-before you reduce. You reduced the x-2 but forgot to set x-2 not equal to 0 for the final restriction : )

Answer 2

Thank you very much!