Question

If fx) = 2x - 1 and g(x) = x^2-3x-2, find (f + g)(x).​

Answer 1

f(x)= 2x-1

gx=x^2-3x-2

Now

(f+g)(x)=f(x)+g(x)

=2x-1+x^2-3x-2

=x^2-x-3

(f+g)(x) =x^2-x-3