Question

Let f(x)= (x^2 + 3x – 4) and g(x) = (x + 4).

Answer 1

f=(x^2 +3x -4)
=x^2 +4x -x -4
f =(x+4)(x-1)

f.g= (x+4)(x-1)(x+4)=(x+4)^2(x-1)

f/g=(x+4)(x-1)/(x+4)=(x-1)

Answer 2

Thank you :)

Answer 3

you'r welcome