Practice problem
Let f(x)=(x+2)2f(x) = (x+2)^2f(x)=(x+2)2 and g(x)=x2g(x) = x^2g(x)=x2. For what value of xxx does (f−g)(x)=0(f-g)(x) = 0(f−g)(x)=0?
−2-2−2
−1-1−1
111
222
Type a concept, like “slope” or “photosynthesis”.
