Question

Simplifique F(x) - F(p)/x-p (x≠p) sendo F(x)=x² e p=1

Answer 1

f(x)=x²
p=1
f(x)-f(p)/x-p
f(p)=1
(x²-1)/(x-1)
(x-1)(x+1)/(x-1)
=x+1