Question

given that f(x) =x^2 - 13x + 36 and g (x) = x -4, find f (x) -g (x) and express the result as a polynomial in simplest form.

Answer 1

f(x)-g(x)

=
`(x^(2) - 13x + 36) - ( x -4)`

=
`x^(2) -13x+36-x+4`

=
`x^(2) -14x-40`