Question

A b and c are polynomials,when A=n,B=2n+6,and C =n^2-1 what is ab-c in simplest form

Answer 1

Ab - c = (n)(2n + 6) - (n^2 - 1)
•distributive property)•
(2n^2 + 6n) - (n^2 - 1)
^ I think that's the simplest form