Question

Given f(x) = x2 – 7x + 10 and g(x) = x – 5, find (f + g)(x).

Answer 1

b,x²-6x+5

Explanation:

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

=x²-7x+10+(x-5)

=x²-7x+10+x-5

=x²-7x+x+10-5

=x²-6x+5