Question

find (f+g)x, (f-g)x, f(g)x and (t/f)x.

f(x)= x^2+3x+2 g(x)=x+1

Answer 1

f+g; just add at all together;

f-g: turn g(x) into -g(x) = -x-1 and combine the two function

Answer 2

f(g)x ; i think that is saying to multiply the functions together

Answer 3

x^2 +4x +3

x^2 +2x +1

(x^2 +3x +2)(x+1) = x^3 + 4x^2 +5x +1

f/g can be tricky lol

Answer 4

g/f is just putting g over f as a fraction and there aint much ulse to do to it; unles it can factor